Post on 11-Mar-2023
C-iii
TSUBAKISTOCK SPROCKETS
Contents Page
NO. 25 — ¹⁄₄" PITCH * C-1 ~ C-2
NO. 35 — ³⁄₈" PITCH * C-3 ~ C-8
NO. 41 — ¹⁄₂" PITCH * C-9 ~ C-12
NO. 40 — ¹⁄₂" PITCH * C-13 ~ C-20
NO. 50 — ⁵⁄₈" PITCH * C-21 ~ C-28
NO. 60 — ³⁄₄" PITCH * C-29 ~ C-36
NO. 80 — 1" PITCH * C-37 ~ C-44
NO. 100 — 1¹⁄₄ " PITCH* C-45 ~ C50
NO. 120 — 1¹⁄₂ " PITCH* C-51 ~ C-55
NO. 140 — 1³⁄₄"" PITCH* C-56 ~ C-60
NO. 160 — 2" PITCH * C-61 ~ C-65
NO. 180 — 2¹⁄₄ " PITCH* C-66
NO. 200 — 2¹⁄₂ " PITCH* C-67 ~ C-68
NO. 240 — 3" PITCH * C-69
SPROCKET HARDENING C-70
DOUBLE SINGLE SPROCKETS C-71 ~ C-72
DOUBLE SINGLE TAPER-LOCK® C-73
SPLIT SPROCKETS C-74
QD® BUSHINGS C-75 ~ C-76
TAPER-LOCK® BUSHINGS C-77 ~ C-78
FLEXIBLE CHAIN COUPLINGS C-79 ~ C-80
QD® AND TAPER-LOCK® COUPLINGS C-81
IDLER SPROCKETS AND CHAIN TENSIONERS C-82 ~ C-83
QD® WELD-ON HUBS C-84
TAPER-LOCK® WELD-ON HUBS C-85
DOUBLE PITCH SPROCKETS C-86 ~ C-89
SPROCKET TOOTH DIMENSIONS C-90
SPROCKET DIAMETER FORMULAS AND STANDARD KEYWAYS C-91
SPROCKET PITCH DIAMETER CONSTANTS C-92
MAINTENANCE CHECK LIST C-93
SPEED RATIOS C-94
* Covers all types available, including: Plain Bore, Stainless Steel, Stock Bore, Finished Bore, Hardened Teeth, Multiple Strand, TAPER-LOCK®, and QD®.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
We also make
Made to Order and British
Standard Sprockets
TSUBAKI STOCK SPROCKETS
C-1
C -
SP
RO
CK
ET
S
No. 25 1/4 " Pitch — Plain Bore
Sprocket Diameters¹⁄₄ " Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
91011121314151617181920212223242526283032353640454854607072
.837
.9191.0021.0831.1671.2461.3261.4071.4871.5681.6481.7291.8091.8891.9692.0492.1292.2092.3692.5292.6882.9283.0083.3273.7253.9644.4424.9205.7175.876
.731
.809
.887
.9661.0451.1241.2031.2821.3611.4401.5191.5981.6781.7571.8361.9151.9952.0742.2332.3922.5512.7892.8693.1873.5843.8234.3004.7775.5725.732
.591
.679
.748
.836
.907
.9941.0661.1521.2251.3101.3831.4681.5431.6271.7021.7851.8611.9442.1032.2622.4212.6592.7393.0573.4523.6934.1704.6475.4425.602
25A1825A1925A2025A2125A2225A2325A2425A2525A2625A2825A3025A3225A3525A3625A4025A4525A4825A5425A60
25A72
25B925B1025B1125B1225B1325B1425B1525B1625B1725B1825B1925B2025B2125B2225B2325B2425B2525B2625B2825B3025B3225B3525B3625B4025B4525B4825B5425B6025B7025B72
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2
2
2
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2
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.04
.05
.06
.07
.08
.10
.12
.14
.16
.19
.25
.28
.31
.32
.33
.34
.35
.37
.39
.41
.46
.49
.52
.55
.57
.981.101.201.30
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.08
.09
.10
.12
.14
.16
.18
.20
.25
.32
.38
.54
.74
TYPE ASTYLE STYPE B
STYLE ETYPE B
† Dimensions shown allow for standard keyway with set screw at 90˚
CHAIN TECHNICALDATA
SIZE 25PITCH ¹⁄₄"INSIDE WIDTH ¹⁄₈"ROLLER DIA. .130"For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
C -
SP
RO
CK
ET
S
C-2
No. 25 1/4 Pitch — Stainless
Single — Type B — Stainless
No. Outside Catalog Stock Max. Hub Wt.Teeth Diameter Number Bore Bore Dia. LTB Style Lbs.
91011121314151617181920212223242526283036404560
.837
.9191.0021.0831.1671.2461.3261.4071.4871.5681.6481.7291.8091.8891.9692.0492.1292.2092.3692.5293.0083.3273.7254.920
25B9SS25B10SS25B11SS25B12SS25B13SS25B14SS25B15SS25B16SS25B17SS25B18SS25B19SS25B20SS25B21SS25B22SS25B23SS25B24SS25B25SS25B26SS25B28SS25B30SS25B36SS25B40SS25B45SS25B60SS
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2
2
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.04
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.06
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.25
.28
.31
.32
.33
.34
.35
.37
.39
.49
.52
.551.10
STYLE STYPE B
CHAIN TECHNICALDATA
SIZE 25PITCH ¹⁄₄
INSIDE WIDTH ¹⁄₈
ROLLER DIA. .130For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TSUBAKI STOCK SPROCKETS
C-3
C -
SP
RO
CK
ET
S
No. 35 3/8 " Pitch — Stock Bore
Type B Plain Bore
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
Type A
No. Catalog Stock Wt.Teeth Number Bore Lbs.
910111213141516171819202122232425262728303235364042454854607072808496
112
35A1535A1635A1735A1835A1935A2035A2135A2235A2335A2435A2535A2635A2735A2835A3035A3235A3535A3635A4035A4235A4535A4835A5435A6035A7035A7235A8035A8435A9635A112
35B835B935B1035B1135B1235B1335B1435B1535B1635B1725B1835B1935B2035B2135B2235B2335B2435B2535B2635B2735B2835B3035B3235B3535B3635B4035B4235B4535B4835B5435B6035B7035B7235B8035B8435B9635B112
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.11.12.14.16.21.25.25.34.37.46.53.60.68.74.78.81.90.93
1.301.401.401.501.601.701.701.801.902.002.102.402.803.403.604.204.505.607.30
.11
.12
.14
.16
.17
.19
.21
.24
.26
.28
.31
.33
.36
.38
.44
.50
.61
.64
.79
.901.001.101.401.802.402.603.203.504.606.30
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�Has recessed groove in hub for chain clearance† Dimensions shown allow for standard keyway with set screw at 90˚
CHAIN TECHNICALDATA
SIZE 35PITCH ³⁄₈"INSIDE WIDTH ³⁄₁₆"ROLLER DIA. .200"For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TYPE ASTYLE STYPE B
STYLE ETYPE B
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS)
C -
SP
RO
CK
ET
S
C-4
No. 35 3/8 Pitch — Finished Bore
910111213141516171819202122232425262728303235364042454854607072808496
112
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.8801.0141.1171.2491.3561.4851.5941.7221.8321.9602.0712.1972.3092.4352.5482.6732.7862.9113.0253.1493.3883.6263.9794.1034.5804.8185.1735.5346.2496.9658.1588.3979.3529.829
11.26113.171
1.0971.2141.3311.4491.5671.6851.8041.9222.0412.1602.2792.3972.5162.6352.7542.8732.9923.1113.2303.3493.5883.8264.1844.3034.7805.0185.3765.7346.4497.1658.3588.5979.552
10.02911.46113.371
1.2561.3791.5021.6251.7461.8681.9892.1102.2312.3522.4722.5932.7132.8332.9543.0743.1943.3143.4343.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.770
10.24711.68013.590
Sprocket Diameters³⁄₈ Pitch
Outside Pitch CaliperDiameter Diameter Diameter
INCLUDES A SECOND
SET SCREW FREE.
Style “S” has keyway on tooth center lineHub diameter may vary to suit bore sizes
• Indicates set screw at 90° and 180° from keyway� Furnished without keyway
CHAIN TECHNICALDATA
SIZE 35PITCH ³⁄₈
INSIDE WIDTH ³⁄₁₆
ROLLER DIA. .200For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-5
C -
SP
RO
CK
ET
S
No. 35 3/8 Pitch — Hardened Teeth& Stainless
35 “H” Series — Hardened TeethType B Plain Bore
No. Outside Catalog StockTeeth Diameter Number Bore
Type F Bored to Size
Catalog Available Bores Wt.Number (Includes Standard KW + 2SS) Lbs.
910111213141516171819202122232425262830
9101112131415161718192021222324252628303235404560
1.2601.3801.5001.6301.7501.8701.9902.1102.2302.3502.4702.5902.7102.8302.9503.0703.1903.3103.5503.7904.0324.3904.9905.5907.380
35B9SS35B10SS35B11SS35B12SS35B13SS35B14SS35B15SS35B16SS35B17SS35B18SS35B19SS35B20SS35B21SS35B22SS35B23SS35B24SS35B25SS35B26SS35B28SS35B30SS35B32SS35B35SS35B40SS35B45SS35B60SS
35A28SS35A30SS35A32SS35A35SS35A40SS35A45SS35A60SS
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.44
.50
.611.001.202.10
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2
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.40
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.56
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.82
.87
.89
.91
.931.001.061.131.561.702.183.00
1.2561.3791.5021.6251.7461.8681.9892.1102.2312.3522.4722.5932.7132.8332.9543.0743.1943.3143.5533.793
.12
.14
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.34
.37
.46
.53
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.68
.74
.78
.81
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H35B9H35B10H35B11H35B12H35B13H35B14H35B15H35B16H35B17H35B18H35B19H35B20H35B21H35B22H35B23H35B24H35B25H35B26H35B28H35B30
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³⁄₈
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1•1•1
1
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1
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Single — Type A
Catalog Stock Wt.Number Bore Lbs.
Single — Type B — Stainless
No. Outside Catalog Stock Max. Hub Wt.Teeth Diameter Number Bore Bore Dia. LTB Style Lbs.
Refer to page C-70 for hardening specifications• Indicates set screw at 90° and 180° from keyway� Furnished without keyway
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�Has recessed groove in hub for chain clearance
INCLUDES A SECOND
SET SCREW FREE.
C -
SP
RO
CK
ET
S
C-6
No. 35 3/8 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
35-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
35-3Triple Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
13141516171819202122232425263036424852606872768496
D35B13HD35B14HD35B15HD35B16HD35B17HD35B18HD35B19HD35B20HD35B21HD35B22HD35B23HD35B24HD35B25HD35B26D35B30D35B36D35B42D35B48D35B52D35B60D35B68D35B72D35B76D35B84D35B96
1¹⁄₈
1¹⁄₄
1¹¹⁄₃₂
1¹⁵⁄₃₂
1¹⁹⁄₃₂
1²³⁄₃₂
1²⁷⁄₃₂
1³¹⁄₃₂
2¹⁄₁₆
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2⁵⁄₁₆
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3⁵⁄₃₂
2¹⁄₂
2¹⁄₂
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3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₈
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1⁵⁄₈
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2
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.42
.53
.63
.74
.86
.981.211.371.541.701.902.072.263.153.304.305.406.208.00
12.8013.9015.1017.8022.30
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1¹⁄₈
1¹⁄₄
1¹¹⁄₃₂
1¹⁵⁄₃₂
1¹⁹⁄₃₂
1²³⁄₃₂
1²⁷⁄₃₂
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2¹⁄₁₆
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3⁵⁄₃₂
2¹⁄₂
2¹⁄₂
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3¹⁄₂
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3¹⁄₂
3¹⁄₂
3¹⁄₂
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.881.041.201.301.661.882.102.342.592.833.124.335.006.608.409.80
12.8018.4020.3022.4026.8034.30
1.7461.8681.9892.1102.2312.3522.4722.5932.7132.8332.9543.0743.1943.3143.7934.5115.2295.9466.4257.3808.3368.8149.292
10.24711.680
¹⁄₂
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† Dimensions shown allow for standard keywaywith set screw at 90˚
MULTIPLESCHAIN TECHNICAL DATASIZE 35-2PITCH ³⁄₈
INSIDE WIDTH ³⁄₁₆
ROLLER DIA. .200(See note * below)
CHAIN TECHNICAL DATASIZE 35-3PITCH ³⁄₈
INSIDE WIDTH ³⁄₁₆
ROLLER DIA. .200* For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STAINLESS STEELCHAIN TECHNICAL DATASIZE 35SSPITCH ³⁄₈
INSIDE WIDTH ³⁄₁₆
ROLLER DIA. .200For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE STYPE B
STYLE DTYPE B
STYLE STYPE B
TYPE A
STYLE STYPE B
Has recessed groove in hub for chain clearance
TSUBAKI STOCK SPROCKETS
C-7
C -
SP
RO
CK
ET
S
No. 35 3/8 Pitch — TAPER-LOCK®
Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
18192021222324252628303235364042454854607072808496
112
2.3522.4722.5932.7132.8832.9543.0743.1943.3143.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.770
10.24711.68013.590
35BTL1835BTL1935BTL2035BTL2135BTL2235BTL2335BTL2435BTL2535BTL2635BTL2835BTL3035BTL3235BTL3535BTL3635BTL4035BTL4235BTL4535BTL4835BTL5435BTL6035BTL7035BTL7235BTL8035BTL8435BTL9635BTL112
10081008100810081210121012101210161016101610161016101610161016101610161016101610161016101610161016101610
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3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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SSSSSSSSSSSSEEEEEEEEEEEEEE
.40
.50
.60
.70
.80
.90
.901.201.101.201.201.301.401.401.902.002.102.302.603.003.703.904.504.906.007.80
Double TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
1920212224263032354045485460708096
112
2.4722.5932.7132.8333.0743.3143.7934.0324.3924.9905.5885.9466.6637.3808.5759.770
11.68013.590
D35BTL19HD35BTL20HD35BTL21HD35BTL22HD35BTL24HD35BTL26D35BTL30D35BTL32D35BTL35D35BTL40D35BTL45D35BTL48D35BTL54D35BTL60D35BTL70D35BTL80D35BTL96D35BTL112
100810081008100812101210161016101610161016101610161016101610161016101610
1
1
1
1
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1¹⁄₄
1⁵⁄₈
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1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
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3¹⁄₈
3¹⁄₄
3¹⁄₄
3¹⁄₄
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3⁵⁄₈
3⁵⁄₈
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1
1
1
1
1
1
1
1
1
1
1
1
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.40
.50
.60
.70
.701.001.301.601.902.503.304.005.006.208.40
10.9015.9021.70
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
100812101610
.20
.55
.70
¹⁄₂ — 1
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1⁵⁄₈
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TAPER-LOCK® is a registered trademark of Reliance Electric Company.
CHAIN TECHNICALDATA
SIZE 35PITCH ³⁄₈
INSIDE WIDTH ³⁄₁₆
ROLLER DIA. .200For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE S
STYLE E
STYLE STYPE B
Refer to page C-77 for bushing specifications
C -
SP
RO
CK
ET
S
C-8
No. 35 3/8 Pitch — QD®
35 QD® 3/8 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
19202122232425262728303235364042454854607072808496
112
2.4722.5932.7132.8332.9543.0743.1943.3143.4343.5533.7934.0324.3924.5114.9905.2295.5885.9466.6637.3808.5758.8149.770
10.24711.68013.590
35JA1935JA2035JA2135JA2235JA2335JA2435JA2535JA2635JA2735JA2835JA3035JA3235JA3535SH3635SH4035SH4235SH4535SH4835SH5435SH6035SH7035SH7235SH8035SH8435SH9635SH112
JAJAJAJAJAJAJAJAJAJAJAJAJASHSHSHSHSHSHSHSHSHSHSHSHSH
1¹⁄₄
1¹⁄₄
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1¹⁄₄
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1¹⁄₄
1¹⁄₄
1¹⁄₄
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2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
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2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
3
3
3
3
3
3
3
3
3
3
3
3
3
⁹⁄₁₆
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1
1
1
1
1
1
1
1
1
1
1
1
1
1³⁄₈
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1
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1¹⁄₆₄
1¹⁄₆₄
1¹⁄₆₄
1¹⁄₆₄
1¹⁄₆₄
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2
2
2
2
2
2
2
2
2
2
2
2
2
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2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
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2¹¹⁄₁₆
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.30
.30
.30
.40
.50
.50
.50
.50
.60
.60
.70
.70
.801.301.401.601.701.702.202.403.103.103.703.905.106.90
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
JASH
¹⁄₂ — 1
¹⁄₂ — 1³⁄₈
1¹⁄₁₆ — 1³⁄₁₆
1⁷⁄₁₆ — 1⁵⁄₈
1¹⁄₄
1¹¹⁄₁₆
.80
.70
CHAIN TECHNICALDATA
SIZE 35PITCH ³⁄₈
INSIDE WIDTH ³⁄₁₆
ROLLER DIA. .200For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE ETYPE B
Refer to page C-76 for bushing specifications
STYLE STYPE B
QD® is a registered trademark of and is used under license from Emerson Electric Company.
TSUBAKI STOCK SPROCKETS
C-9
C -
SP
RO
CK
ET
S
Type B Plain Bore
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
Type A
No. Catalog Stock Wt.Teeth Number Bore Lbs.
89
10111213141516171819202122232425262728303235364042454854607072808496
112
41A1541A1641A1741A1841A1941A2041A2141A2241A2341A2441A2541A2641A2741A2841A3041A3241A3541A3641A4041A4241A4541A4841A5441A6041A7041A7241A8041A8441A9641A112
41B841B941B1041B1141B1241B1341B1441B1541B1641B1741B1841B1941B2041B2141B2241B2341B2441B2541B2641B2741B2841B3041B3241B3541B3641B4041B4241B4541B4841B5441B6041B7041B7241B8041B8441B9641B112
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1
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1
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1
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1
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1¹⁄₂
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1³⁄₄
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1³⁄₄
1³⁄₄
1³⁄₄
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2
2
2
2
2
2
2
2
2
2
2
2
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1¹⁄₈
1¹⁄₄
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1⁹⁄₁₆
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1²⁹⁄₃₂
2¹⁄₁₆
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2³⁄₈
2¹⁵⁄₃₂
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2⁷⁄₈
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2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
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3
3
3
3
3
3
3
3
3
3
3
3
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1
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1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
SSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEE
.17
.20
.28
.35
.40
.48
.57
.76
.861.001.151.261.701.901.801.902.002.102.202.302.402.502.602.702.803.603.703.904.304.905.807.207.508.809.50
10.9015.60
.24
.28
.31
.35
.39
.43
.48
.52
.57
.63
.68
.74
.80
.86
.991.101.301.401.802.002.202.503.204.005.405.707.107.8010.2013.90
�����
�
No. 41 1/2 Pitch — Stock Bore
Has recessed groove in hub for chain clearance† Dimensions shown allow for standard keyway with set screw at 90˚
CHAIN TECHNICALDATA
SIZE 41PITCH ¹⁄₂
INSIDE WIDTH ¹⁄₄
ROLLER DIA. .306For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TYPE ASTYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-10
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS)
No. 41 1/2 Pitch — Finished Bore
89
10111213141516171819202122232425262728303235364042454854607072808496
112
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1,1,1,1,1,1,1,1,1,1,1,1,
³⁄₄
³⁄₄
³⁄₄
³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁵⁄₈
⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,
¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,
41B9F41B10F41B11F41B12F41B13F41B14F41B15F41B16F41B17F41B18F41B19F41B20F41B21F41B22F41B23F41B24F41B25F41B26F41B27F41B28F41B30F41B32F41B35F41B36F41B40F41B42F41B45F41B48F41B54F41B60F41B70F41B72F41B80F41B84F41B96F41B112F
1.0021.1341.3121.4511.6261.7681.9412.0862.2572.4032.5732.7222.8903.0403.2073.3573.5253.6753.8423.9944.1594.4774.7945.2665.4316.0676.3856.8587.3398.2949.246
10.84011.15612.43013.06714.97617.522
1.3071.4621.6181.7751.9322.0892.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.7835.1015.5785.7376.3736.6917.1687.6458.5999.554
11.14511.46312.73613.37215.28217.827
1.5071.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.840
11.43311.75213.02613.66315.57318.121
Sprocket Diameters¹⁄₂ Pitch
Outside Pitch CaliperDiameter Diameter Diameter
INCLUDES A SECOND
SET SCREW FREE.
Style “S” has keyway on tooth center lineHub diameter may vary to suit bore sizes
CHAIN TECHNICALDATA
SIZE 41PITCH ¹⁄₂
INSIDE WIDTH ¹⁄₄
ROLLER DIA. .306For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-11
C -
SP
RO
CK
ET
S
No. 41 1/2 Pitch — TAPER-LOCK®
Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
141516171819202122232425262830323536404548546070728096
2.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.7385.0575.3765.8566.0156.6537.4507.9288.8849.840
11.43311.75213.02615.573
41BTL1441BTL1541BTL1641BTL1741BTL1841BTL1941BTL2041BTL2141BTL2241BTL2341BTL2441BTL2541BTL2641BTL2841BTL3041BTL3241BTL3541BTL3641BTL4041BTL4541BTL4841BTL5441BTL6041BTL7041BTL7241BTL8041BTL96
100810081008121012101210161016101610161016101610161016101610161016101610161016101610161016101610161016101610
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁷⁄₈
1⁷⁄₈
2
2³⁄₈
2³⁄₈
2¹⁄₂
2⁷⁄₈
3
3
3
3¹⁄₄
3¹⁄₄
3¹⁄₄
3
3
3
3
3
3
3
3
3
3
3
3
3
3
⁷⁄₈
⁷⁄₈
⁷⁄₈
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SSSSSSSSSSSSSEEEEEEEEEEEEEE
.40
.50
.60
.70
.901.101.101.201.301.401.401.501.501.701.801.902.302.402.703.504.104.905.707.408.209.60
13.10
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
100812101610
.20
.55
.70
¹⁄₂ — 1
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1⁵⁄₈
CHAIN TECHNICALDATA
SIZE 41PITCH ¹⁄₂
INSIDE WIDTH ¹⁄₄
ROLLER DIA. .306For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
�
�
��
�Has recessed groove in hub for chain clearance
Refer to page C-77 for bushing specifications
STYLE ETYPE B
STYLE STYPE B
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
C -
SP
RO
CK
ET
S
C-12
No. 41 1/2 Pitch — QD®
41 QD® 1/2 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
1516171819202122232425262728303235364042454854607072808496
112
2.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.840
11.43311.75213.02613.66315.57318.121
41JA1541JA1641JA1741JA1841JA1941SH2041SH2141SH2241SH2341SH2441SH2541SH2641SH2741SH2841SH3041SH3241SH3541SDS3641SDS4041SDS4241SDS4541SDS4841SDS5441SDS6041SK7041SK7241SK8041SK8441SK9641SK112
JAJAJAJAJASHSHSHSHSHSHSHSHSHSHSHSH
SDSSDSSDSSDSSDSSDSSDSSKSKSKSKSKSK
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
3
3
3
3
3
3
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
⁴⁹⁄₆₄
⁴⁹⁄₆₄
⁴⁹⁄₆₄
⁴⁹⁄₆₄
⁴⁹⁄₆₄
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1¹⁄₃₂
1³⁄₃₂
1³⁄₃₂
1³⁄₃₂
1³⁄₃₂
1³⁄₃₂
1³⁄₃₂
1³⁄₃₂
1⁴¹⁄₆₄
1⁴¹⁄₆₄
1⁴¹⁄₆₄
1⁴¹⁄₆₄
1⁴¹⁄₆₄
1⁴¹⁄₆₄
2
2
2
2
2
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
SSSSSSSSSSSSSSSSSEEEEEEEEEEEEE
.41
.45
.49
.53
.58
.82
.88
.93
.991.001.101.401.501.501.701.902.102.302.702.903.303.604.405.308.208.50
10.1010.9013.7017.90
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
JASH
SDSSK
¹⁄₂ — 1
¹⁄₂ — 1³⁄₈
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 2¹⁄₈
1¹⁄₁₆ — 1³⁄₁₆
1⁷⁄₁₆ — 1⁵⁄₈
1³⁄₄ — 1¹⁵⁄₁₆
2³⁄₁₆ — 2¹⁄₂
1¹⁄₄
1¹¹⁄₁₆
2
2⁹⁄₁₆ — 2⁵⁄₈
.80
.701.002.10
CHAIN TECHNICALDATA
SIZE 41PITCH ¹⁄₂
INSIDE WIDTH ¹⁄₄
ROLLER DIA. .306For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
Refer to page C-76 for bushing specifications
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B
Has recessed groove in hub for chain clearance †Dimensions shown allow for standard keyway with set screw at 90°
TSUBAKI STOCK SPROCKETS
C-13
C -
SP
RO
CK
ET
S
No. 40 1/2 Pitch — Stock Bore
Type A
No. Catalog Stock Wt.Teeth Number Bore Lbs.
Type B Plain Bore
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
40A1240A1340A1440A1540A1640A1740A1840A1940A2040A2140A2240A2340A2440A2540A2640A2740A2840A2940A3040A3140A3240A3340A3440A3540A3640A3740A3840A3940A4040A4140A4240A4340A4440A4540A4640A4740A4840A4940A5040A5140A5240A5340A5440A5540A5640A5740A5840A5940A6040A7040A7240A8040A8440A9640A112
40B840B940B1040B1140B1240B1340B1440B1540B1640B1740B1840B1940B2040B2140B2240B2340B2440B2540B2640B2740B2840B2940B3040B3140B3240B3340B3440B3540B3640B3740B3840B3940B4040B4140B4240B4340B4440B4540B4640B4740B4840B4940B5040B5140B5240B5340B5440B5540B5640B5740B5840B5940B6040B7040B7240B8040B8440B9640B112
¹⁄₂
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
¹⁄₂
⁵⁄₈
³⁄₄
⁷⁄₈
1
1
1
1³⁄₁₆
1¹⁄₄
1⁵⁄₁₆
1¹⁄₂
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
³¹⁄₃₂
1¹⁄₈
1¹⁄₄
1¹⁵⁄₃₂
1⁹⁄₁₆
1⁹⁄₁₆
1¹¹⁄₁₆
1¹³⁄₁₆
2
2¹⁄₈
2⁵⁄₁₆
2¹⁄₂
2⁵⁄₈
2²⁵⁄₃₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
SSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
.12
.22
.25
.38
.44
.50
.57
.69
.81
.941.121.301.601.802.002.102.202.302.402.502.502.602.702.702.802.903.003.103.203.503.803.904.104.204.304.504.604.704.905.105.205.305.405.505.605.806.006.206.406.606.806.907.008.909.50
11.2012.1015.4020.30
.26
.30
.34
.38
.41
.44
.46
.52
.58
.64
.70
.77
.84
.911.001.101.101.201.301.401.501.601.701.801.902.002.102.202.402.502.602.702.903.003.103.303.403.503.703.804.004.204.304.504.604.805.005.205.307.207.709.50
10.4013.7018.60
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CHAIN TECHNICALDATA
SIZE 40PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TYPE A
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-14
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS)
No. 40 1/2 Pitch — Finished Bore
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
40B9F40B10F40B11F40B12F40B13F40B14F40B15F40B16F40B17F40B18F40B19F40B20F40B21F40B22F40B23F40B24F40B25F40B26F40B27F40B28F40B29F40B30F40B31F40B32F40B33F40B34F40B35F40B36F40B37F40B38F40B39F40B40F40B41F40B42F40B43F40B44F40B45F40B46F40B47F40B48F40B49F40B50F40B51F40B52F40B53F40B54F40B55F40B56F40B57F40B58F40B59F40B60F40B70F40B72F40B80F40B84F40B96F40B112F
.9951.1271.3051.4441.6201.7611.9342.0792.2502.3972.5672.7152.8833.0333.2013.3513.5183.6693.8353.9874.1534.3054.4714.6234.7884.9415.1075.2605.4255.5785.7425.8966.0616.2146.3796.5326.6966.8517.0147.1697.3327.4877.6507.8057.9688.1248.2868.4428.6058.7608.9249.0789.241
10.83211.15112.42313.05914.96917.515
1.3071.4621.6181.7751.9322.0892.2472.4052.5632.7212.8793.0383.1963.3553.5133.6723.8313.9894.1484.3074.4654.6254.7834.9425.1015.2605.4195.5785.7375.8966.0556.2146.3736.5326.6916.8507.0097.1687.3277.4867.6457.8047.9638.1228.2818.4408.5998.7588.9179.0779.2359.3959.554
11.14511.46312.73613.37215.28217.827
1.5071.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7384.8985.0575.2175.3765.5365.6965.8566.0156.1746.3346.4946.6536.8126.9727.1327.2917.4507.6097.7697.9288.0888.2488.4068.5668.7258.8849.0449.2049.3629.5229.6829.840
11.43311.75213.02613.66315.57318.121
¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,¹⁄₂,
⁵⁄₈
⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,
³⁄₄
³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁷⁄₈
⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,
1
1
1
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
1³⁄₁₆•,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄•1¹⁄₄
1¹⁄₄
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1⁷⁄₁₆•,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂•1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
Style “S” has keyway on tooth center lineHub diameters may vary to suit bore sizes • Indicates set screw at 90° and 180° from keyway
INCLUDES A SECOND
SET SCREW FREE.
Sprocket Diameters¹⁄₂ Pitch
Outside Pitch CaliperDiameter Diameter Diameter
CHAIN TECHNICALDATA
SIZE 40PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE STYPE B
STYLE ETYPE B
Has recessed groove in hub for chain clearance
TSUBAKI STOCK SPROCKETS
C-15
C -
SP
RO
CK
ET
S
No. 40 1/2 Pitch — Hardened Teeth& Stainless
40 “H” Series — Hardened TeethType B Plain Bore
No. Outside Catalog StockTeeth Diameter Number Bore
Type F Bored to Size
Catalog Available Bores Wt.Number (Includes Standard KW + 2SS) Lbs.
89
10111213141516171819202122232425262830
1011121314151617181920212223242526283035404560
1.8402.0002.1702.3302.4902.6502.8102.9803.1403.3003.4603.6203.7803.9404.1004.2604.4204.7405.0605.8606.6507.4509.840
40B10SS40B11SS40B12SS40B13SS40B14SS40B15SS40B16SS40B17SS40B18SS40B19SS40B20SS40B21SS40B22SS40B23SS40B24SS40B25SS40B26SS40B28SS40B30SS40B35SS40B40SS40B45SS40B60SS
40A24SS40A25SS40A26SS40A28SS40A30SS40A35SS40A40SS40A45SS40A60SS
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
¹⁹⁄₃₂
.80
.901.301.301.301.902.303.105.50
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
¹³⁄₁₆
¹⁵⁄₁₆
1¹⁄₁₆
1¹⁄₈
1¹⁄₄
1³⁄₈
1⁷⁄₁₆
1¹⁄₂
1³⁄₄
1⁷⁄₈
1⁷⁄₈
2
2
2
2
2
2
2
2
2
2
2
1¹⁄₄
1³⁄₈
1⁹⁄₁₆
1⁹⁄₁₆
1¹¹⁄₁₆
1¹³⁄₁₆
2
2¹⁄₈
2⁵⁄₁₆
2¹⁄₂
2⁵⁄₈
2³⁄₄
2⁷⁄₈
3
3
3
3
3
3
3
3
3
3
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SSSSSSSSSSSSSSDDDDDDDDD
.28
.36
.44
.50
.60
.68
.821.201.241.421.601.681.812.182.202.392.402.752.883.324.284.687.00
1.5071.6741.8392.0032.1662.3282.4902.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.7385.057
.12
.22
.25
.38
.44
.50
.57
.69
.81
.941.101.201.601.802.002.102.202.302.402.502.70
H40B8H40B9H40B10H40B11H40B12H40B13H40B14H40B15H40B16H40B17H40B18H40B19H40B20H40B21H40B22H40B23H40B24H40B25H40B26H40B28H40B30
H40B9FH40B10FH40B11FH40B12FH40B13FH40B14FH40B15FH40B16FH40B17FH40B18FH40B19FH40B20FH40B21FH40B22FH40B23FH40B24FH40B25FH40B26FH40B28FH40B30F
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
¹⁄₂ ,¹⁄₂ ,¹⁄₂ ,¹⁄₂ ,¹⁄₂ ,¹⁄₂ ,¹⁄₂ ,
⁵⁄₈
⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,
³⁄₄
³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁷⁄₈
⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
1³⁄₁₆•,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄•1¹⁄₄
1¹⁄₄
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1⁷⁄₁₆•,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂•1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1
1
1
1,1,1,1,1,1,1,1,1,1,1,1,1,1,
Single — Type A
Catalog Stock Wt.Number Bore Lbs.
Single — Type B — Stainless
No. Outside Catalog Stock Max. Hub Wt.Teeth Diameter Number Bore Bore Dia. LTB Style Lbs.
Refer to page C-70 for hardening specifications
• Indicates set screw at 90° and 180° from keyway
���
�
INCLUDES A SECOND
SET SCREW FREE.
C -
SP
RO
CK
ET
S
C-16
† Dimensions shown allow for standard keyway with set screw at 90˚ Has recessed groove in hub for chain clearance
MULTIPLESCHAIN TECHNICAL DATASIZE 40-2PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312(See note * below)
CHAIN TECHNICAL DATASIZE 40-3PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312* For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STAINLESS STEELCHAIN TECHNICAL DATASIZE 40SSPITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 40 1/2 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
40-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
40-3Triple Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
11121314151617181920212223242526303536404245485254606872768496
112
D40B11HD40B12HD40B13HD40B14HD40B15HD40B16HD40B17HD40B18HD40B19HD40B20HD40B21HD40B22HD40B23HD40B24HD40B25HD40B26D40B30D40B35D40B36D40B40D40B42D40B45D40B48D40B52D40B54D40B60D40B68D40B72D40B76D40B84D40B96D40B112
1⁷⁄₁₆
1⁹⁄₁₆
1¹⁄₂
1²¹⁄₃₂
1¹³⁄₁₆
1³¹⁄₃₂
2⁵⁄₃₂
2⁵⁄₁₆
2¹⁵⁄₃₂
2⁵⁄₈
2²⁵⁄₃₂
2¹⁵⁄₁₆
3³⁄₃₂
3⁹⁄₃₂
3⁷⁄₁₆
3¹⁹⁄₃₂
3¹⁄₄
3¹⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
³⁄₄
⁷⁄₈
1
1¹⁄₈
1¹⁄₄
1³⁄₈
1⁷⁄₁₆
1¹⁄₂
1⁵⁄₈
1³⁄₄
1⁷⁄₈
1⁷⁄₈
2
2¹⁄₄
2¹⁄₄
2³⁄₈
2¹⁄₄
2¹⁄₄
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2³⁄₄
2³⁄₄
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
SSSSSSSSSSSSSSSSSSSSSSSSSSDDDDDD
.60
.70
.801.001.201.401.601.902.102.602.903.303.604.004.404.805.607.109.40
10.8011.6012.9014.2016.2017.2020.6026.3029.1032.6038.9051.3067.80
T40B11HT40B12HT40B13HT40B14HT40B15HT40B16HT40B17HT40B18HT40B19HT40B20HT40B21HT40B22HT40B23HT40B24HT40B25HT40B26T40B30T40B35T40B36
T40B42
T40B48T40B52
T40B60T40B68T40B72T40B76T40B84
1⁷⁄₁₆
1⁹⁄₁₆
1¹⁄₂
1²¹⁄₃₂
1¹³⁄₁₆
1³¹⁄₃₂
2⁵⁄₃₂
2⁵⁄₁₆
2¹⁵⁄₃₂
2⁵⁄₈
2²⁵⁄₃₂
2¹⁵⁄₁₆
3³⁄₃₂
3⁹⁄₃₂
3⁷⁄₁₆
3¹⁹⁄₃₂
3¹⁄₄
3¹⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4¹⁄₄
4¹⁄₄
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
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.801.101.201.501.702.002.402.703.103.704.104.605.105.606.206.808.00
10.5012.20
15.70
19.8022.90
29.8038.4042.7047.8057.80
2.0032.1662.3282.4902.6502.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4185.0575.8566.0156.6536.9727.4507.9288.5668.8849.840
11.11511.75212.38913.66015.57018.121
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STYLE STYPE B
STYLE DTYPE B
STYLE STYPE B
STYLE DTYPE B
STYLE STYPE B
STYLE DTYPE B
TYPE A
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TSUBAKI STOCK SPROCKETS
C-17
C -
SP
RO
CK
ET
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No. 40 1/2 Pitch — TAPER-LOCK®
Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
1415161718192021222324252628303235364042454854607072808496
112
2.4912.6522.8142.9753.1353.2963.4573.6173.7783.9384.0984.2584.4184.7385.0575.3775.8556.0156.6536.9727.4517.9288.8859.841
11.43411.75213.02613.66315.57318.122
H40BTL14H40BTL15H40BTL16H40BTL17H40BTL18H40BTL19H40BTL20H40BTL21H40BTL22H40BTL23H40BTL24H40BTL25H40BTL26H40BTL28H40BTL30
40BTL3240BTL3540BTL3640BTL4040BTL4240BTL4540BTL4840BTL5440BTL60 40BTL70 40BTL7240BTL8040BTL84 40BTL9640BTL112
100810081008121012101210161016101610161016101610161016101610161016101610161016101610161016101610201220122012201220122517
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.50
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.60
.70
.70
.80
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10.8011.3014.6020.50
CHAIN TECHNICALDATA
SIZE 40PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
�
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�Has recessed groove in hub for chain clearance
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-18
No. 40 1/2 Pitch — TAPER-LOCK®
Double TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
15161718192021232530364248526068768495
102
2.6522.8142.9753.1353.2963.4573.6173.9384.2585.0576.0156.9727.9288.5669.840
11.11512.38913.66015.41416.529
D40ATL15HD40ATL16HD40ATL17HD40BTL18HD40BTL19HD40BTL20HD40BTL21HD40BTL23HD40BTL25HD40BTL30D40BTL36D40CTL42D40CTL48D40CTL52D40CTL60D40CTL68D40CTL76D40CTL84D40CTL95D40CTL102
10081008100812101210161016101610201220122012251725172517251725172517251725172517
1
1
1
1¹⁄₄
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2
2
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.50
.60
.80
.70
.90
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.901.301.703.406.007.009.60
11.3015.4020.3025.6031.5040.7047.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
10081210161020122517
.20
.50
.701.403.20
¹⁄₂ — 1
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 2
¹⁄₂ — 2¹⁄₂
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 40PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE A
STYLE STYPE B
STYLE STYPE C
TSUBAKI STOCK SPROCKETS
C-19
C -
SP
RO
CK
ET
S
No. 40 1/2 Pitch — QD®
40 QD® 1/2 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
1516171819202122232425262728303235364042454854607072808496
112
2.6522.8142.9743.1363.2923.4573.6183.7783.9384.0984.2584.4184.5784.7385.0575.3765.8566.0156.6536.9727.4507.9288.8849.840
11.43311.75213.02613.66315.57318.121
40JA1540JA1640JA1740JA1840JA1940SH2040SH2140SH2240SH2340SH2440SH2540SH2640SH2740SH2840SH3040SH3240SH3540SDS3640SDS4040SDS4240SDS4540SDS4840SDS5440SDS6040SK7040SK7240SK8040SK8440SK9640SK112
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11.1011.6015.3019.50
CHAIN TECHNICALDATA
SIZE 40PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-20
No. 40 1/2 Pitch — QD®
40 QD® Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
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.40
.50
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.60
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.801.101.101.201.301.401.501.601.70
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
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¹⁄₂ — 1³⁄₈
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1⁷⁄₁₆ — 1⁵⁄₈
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CHAIN TECHNICALDATA
SIZE 40PITCH ¹⁄₂
INSIDE WIDTH ⁵⁄₁₆
ROLLER DIA. .312For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-21
C -
SP
RO
CK
ET
S
Has recessed groove in hub for chain clearance †Dimensions shown allow for standard keyway with set screw at 90°
No. 50 5/8 Pitch — Stock Bore
Type A
No. Catalog Stock Wt.Teeth Number Bore Lbs.
Type B Plain Bore
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
50A950A1050A1150A1250A1350A1450A1550A1650A1750A1850A1950A2050A2150A2250A2350A2450A2550A2650A2750A2850A2950A3050A3150A3250A3350A3450A3550A3650A3750A3850A3950A4050A4150A4250A4350A4450A4550A4650A4750A4850A4950A5050A5150A5250A5350A5450A5550A5650A5750A5850A5950A6050A7050A7250A8050A8450A9650A112
50B850B950B1050B1150B1250B1350B1450B1550B1650B1750B1850B1950B2050B2150B2250B2350B2450B2550B2650B2750B2850B2950B3050B3150B3250B3350B3450B3550B3650B3750B3850B3950B4050B4150B4250B4350B4450B4550B4650B4750B4850B4950B5050B5150B5250B5350B5450B5550B5650B5750B5850B5950B6050B7050B7250B8050B8450B9650B112
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2
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1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
SSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
.25
.43
.49
.64
.81
.921.001.201.401.802.202.502.702.903.003.103.203.303.403.603.803.904.004.905.105.205.305.405.706.006.306.406.606.907.107.407.707.808.008.208.509.009.409.80
10.1010.5010.8011.0011.2011.4011.6011.8012.1015.7016.4022.8023.9029.3041.50
.33
.42
.48
.54
.67
.71
.82
.941.001.101.301.401.501.601.801.902.102.202.302.402.603.003.203.303.503.903.904.004.304.604.704.905.105.305.906.006.106.306.706.907.307.508.108.208.308.708.90
10.0010.3013.6014.5018.4019.3026.0036.40
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������
CHAIN TECHNICALDATA
SIZE 50PITCH ⁵⁄₈
INSIDE WIDTH ³⁄₈
ROLLER DIA. .400For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE STYPE B
STYLE ETYPE B
TYPE A
C -
SP
RO
CK
ET
S
C-22
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS)
No. 50 5/8 Pitch — Finished Bore
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
50B9F50B10F50B11F50B12F50B13F50B14F50B15F50B16F50B17F50B18F50B19F50B20F50B21F50B22F50B23F50B24F50B25F50B26F50B27F50B28F50B29F50B30F50B31F50B32F50B33F50B34F50B35F50B36F50B37F50B38F50B39F50B40F50B41F50B42F50B43F50B44F50B45F50B46F50B47F50B48F50B49F50B50F50B51F50B52F50B53F50B54F50B55F50B56F50B57F50B58F50B59F50B60F50B70F50B72F50B80F50B84F50B96F50B112F
1.2331.4001.6231.7962.0152.1932.4092.5902.8042.9873.1993.3843.5953.7823.9924.1794.3884.5774.7854.9755.1825.3715.5795.7705.9766.1686.3746.5656.7716.9637.1697.3617.5667.7597.9648.1578.3618.5548.7598.9529.1569.3509.5549.7489.951
10.14610.34910.54310.74710.94111.14411.33911.54213.53113.92915.51916.31518.70221.884
1.6331.8282.0232.2192.4152.6122.8093.0063.2043.4013.5993.7983.9954.1944.3924.5904.7884.9875.1855.3845.5825.7815.9796.1786.3766.5756.7746.9737.1717.3707.5697.7687.9668.1658.3648.5638.7618.9609.1599.3589.5569.7559.954
10.15310.35110.55010.74910.94811.14711.34611.54411.74311.94213.93114.32915.91916.71519.10222.284
1.8802.0932.2992.5042.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5235.7235.9226.1226.3216.5216.7216.9217.1207.3197.5197.7187.9188.1178.3168.5168.7158.9149.1149.3139.5129.7119.911
10.11010.30910.50810.70810.90711.10611.30511.50411.70311.90312.10212.30114.29214.69016.28317.07919.46722.651
Sprocket Diameters⁵⁄₈ Pitch
Outside Pitch CaliperDiameter Diameter Diameter
⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,⁵⁄₈,
³⁄₄
³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,
1•1
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1⁷⁄₁₆
1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,
1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
Hub diameters may vary to suit bore sizes Style “S” has keyway on tooth center line• Indicates set screw at 90° and 180° from keyway
INCLUDES A SECOND
SET SCREW FREE.
CHAIN TECHNICALDATA
SIZE 50PITCH ⁵⁄₈
INSIDE WIDTH ³⁄₈
ROLLER DIA. .400For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-23
C -
SP
RO
CK
ET
S
Has recessed groove in hub for chain clearance
No. 50 5/8 Pitch — Hardened Teeth& Stainless
50 “H” Series — Hardened TeethType B Plain Bore
No. Outside Catalog StockTeeth Diameter Number Bore
Type F Bored to Size
Catalog Available Bores Wt.Number (Includes Standard KW + 2SS) Lbs.
9101112131415161718192021222324
1011121314151617181920212223242526283035404560
2.3002.5002.7102.9103.1103.3203.5203.7203.9204.1204.3204.5204.7204.9205.1205.3205.5205.9206.3207.3208.3209.310
12.300
50B10SS50B11SS50B12SS50B13SS50B14SS50B15SS50B16SS50B17SS50B18SS50B19SS50B20SS50B21SS50B22SS50B23SS50B24SS50B25SS50B26SS50B28SS50B30SS50B35SS50B40SS50B45SS50B60SS
50A21SS50A22SS50A23SS50A24SS50A25SS50A26SS50A28SS50A30SS50A35SS50A40SS50A45SS50A60SS
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
1.401.601.701.801.902.102.502.703.704.706.00
10.80
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
⁷⁄₈
1
1¹⁄₄
1⁵⁄₁₆
1⁷⁄₁₆
1¹⁄₂
1³⁄₄
1⁷⁄₈
1⁷⁄₈
1³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
2
2
2
1⁹⁄₁₆
1³⁄₄
1⁶³⁄₆₄
1⁷⁄₈
2¹⁄₈
2³⁄₈
2¹⁄₂
2¹¹⁄₁₆
2⁷⁄₈
2¹⁄₂
2¹⁄₂
3
3
3
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
SSSSSSSSSSSDDDDDDDDDDDD
.50
.60
.70
.801.001.301.501.802.002.302.502.703.303.804.104.304.605.005.206.507.808.50
14.00
2.0932.2992.5042.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.123
.33
.49
.64
.81
.921.001.201.401.702.202.302.402.903.003.103.20
H50B9H50B10H50B11H50B12H50B13H50B14H50B15H50B16H50B17H50B18H50B19H50B20H50B21H50B22H50B23H50B24
H50B9FH50B10FH50B11FH50B12FH50B13FH50B14FH50B15FH50B16FH50B17FH50B18FH50B19FH50B20FH50B21FH50B22FH50B23FH50B24F
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,⁵⁄₈ ,
³⁄₄•³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,
1•1•1,1,1,1,1,1,1,1,1,1,1,1,1,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄
1¹⁄₄ •1¹⁄₄ •1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1⁷⁄₁₆
1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
Single — Type A
Catalog Stock Wt.Number Bore Lbs.
Single — Type B — Stainless
No. Outside Catalog Stock Max. Hub Wt.Teeth Diameter Number Bore Bore Dia. LTB Style Lbs.
Refer to page C-70 for hardening specifications
• Indicates set screw at 90° and 180° from keyway
���
�
INCLUDES A SECOND
SET SCREW FREE.
C -
SP
RO
CK
ET
S
C-24
† Dimensions shown allow for standard keyway with set screw at 90˚
MULTIPLESCHAIN TECHNICAL DATASIZE 50-2PITCH ⁵⁄₈"INSIDE WIDTH ³⁄₈"ROLLER DIA. .400"
(See note * below)
CHAIN TECHNICAL DATASIZE 50-3PITCH ⁵⁄₈"INSIDE WIDTH ³⁄₈"ROLLER DIA. .400"* For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
STAINLESS STEELCHAIN TECHNICAL DATASIZE 50SSPITCH ⁵⁄₈"INSIDE WIDTH ³⁄₈"ROLLER DIA. .400"For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 50 5/8 " Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
50-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
50-3Triple Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
1112131415161718192021222324252630323536404245485254606872768496
112
D50B11HD50B12HD50B13HD50B14HD50B15HD50B16HD50B17HD50B18HD50B19HD50B20HD50B21HD50B22HD50B23HD50B24HD50B25HD50B26D50B30D50B32D50B35D50B36D50B40D50B42D50B45D50B48D50B52D50B54D50B60D50B68D50B72D50B76D50B84D50B96D50B112
1¹⁵⁄₃₂
1¹¹⁄₁₆
1⁷⁄₈
2³⁄₃₂
2⁹⁄₃₂
2¹⁄₂
2¹¹⁄₁₆
2⁷⁄₈
3³⁄₃₂
3⁹⁄₃₂
3¹⁄₂
3⁹⁄₁₆
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4
4
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
5¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
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1⁷⁄₈
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1¹⁄₈
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2⁷⁄₈
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3
3
3
3
3
3
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.901.201.501.902.302.703.103.604.104.605.105.906.506.907.107.809.80
11.0012.9016.0018.8020.4022.9025.5029.3033.7040.3050.2056.6062.4074.8099.00
131.50
T50B11HT50B12HT50B13HT50B14HT50B15HT50B16HT50B17HT50B18HT50B19HT50B20HT50B21HT50B22HT50B23HT50B24HT50B25HT50B26T50B30
T50B35T50B36
T50B42
T50B48T50B52
T50B60T50B68T50C72T50C76T50C84
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4
4
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4¹⁄₄
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4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
2¹⁄₂
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3¹⁄₈
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1¹⁄₈
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3
3
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1.401.802.202.703.303.804.505.705.906.907.608.309.209.90
10.4011.2014.40
19.2021.80
28.70
37.6043.50
59.4074.8083.3092.20
111.50
2.5042.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5236.3216.7217.3197.5198.3168.7159.3139.911
10.70811.10612.30113.89414.69015.48617.07919.46722.651
⁵⁄₈
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STYLE STYPE B
STYLE DTYPE B
STYLE STYPE B
STYLE DTYPE C
STYLE STYPE B
STYLE DTYPE B
TYPE A
TSUBAKI STOCK SPROCKETS
C-25
C -
SP
RO
CK
ET
S
No. 50 5/8 Pitch — TAPER-LOCK®
Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
1213141516171819202122232425262728303235364042454854607072808496
112
2.7082.9113.1133.3153.5173.7193.9204.1204.3214.5224.7224.9225.1225.3225.5225.7235.9226.3216.7217.3197.5198.3168.7159.3139.911
11.10612.30114.29214.69016.28217.07919.46622.651
H50BTL12H50BTL13H50BTL14H50BTL15H50BTL16H50BTL17H50BTL18H50BTL19H50BTL20H50BTL21H50BTL22H50BTL23H50BTL24H50BTL25H50BTL26H50BTL27H50BTL28H50BTL30
50BTL3250BTL3550BTL3650BTL4050BTL4250BTL4550BTL4850BTL5450BTL6050BTL7050BTL72 50BTL8050BTL8450BTL9650BTL112
100810081008121016101610161016101610161016102012201220122012201220122012201220122012201220122012201220122012251725172517251725172517
1
1
1
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
2¹⁵⁄₃₂
2²⁵⁄₃₂
2²⁵⁄₃₂
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3
3¹⁄₄
3
3
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3⁵⁄₈
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3⁵⁄₈
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4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
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1
1
1
1
1
1
1
1
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1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
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1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
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1¹⁄₄
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SSSSSSSSSSSSSSEEEEEEEEEEEEEEEEEEE
.50
.50
.60
.70
.70
.80
.901.301.601.501.602.002.202.402.502.602.803.203.604.204.305.205.906.507.309.00
10.8014.0015.5019.5022.5029.0038.70
CHAIN TECHNICALDATA
SIZE 50PITCH ⁵⁄₈
INSIDE WIDTH ³⁄₈
ROLLER DIA. .400For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
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TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-26
No. 50 5/8 Pitch — TAPER-LOCK®
50 Double TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
14151617181920212530364248526068768495
102
3.1133.3153.5173.7193.9204.1204.3214.5225.3226.3217.5198.7159.911
10.70812.30113.89415.48617.07919.26720.661
D50ATL14HD50ATL15HD50ATL16HD50ATL17HD50ATL18HD50ATL19HD50BTL20HD50BTL21HD50BTL25HD50BTL30D50CTL36D50CTL42D50CTL48D50CTL52D50CTL60D50CTL68D50CTL76D50CTL84D50CTL95D50CTL102
10081210121016101610161020122012201225172517251725172517251725172517251725172517
1
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3¹⁄₄
3¹⁄₂
4⁹⁄₃₂
5⁹⁄₃₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4³⁄₈
4³⁄₈
4³⁄₈
4³⁄₈
4³⁄₈
4³⁄₈
4³⁄₈
⁷⁄₈
1
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
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SSSSSSSSSSSSSSSSSSSS
.90
.901.101.101.301.601.702.003.807.509.30
13.4018.6022.1030.0039.2049.7061.0079.0091.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
10081210161020122517
.20
.55
.701.403.20
¹⁄₂ — 1
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 2
¹⁄₂ — 2¹⁄₂
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 50PITCH ⁵⁄₈
INSIDE WIDTH ³⁄₈
ROLLER DIA. .400For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE A
STYLE STYPE B
STYLE STYPE C
TSUBAKI STOCK SPROCKETS
C-27
C -
SP
RO
CK
ET
S
No. 50 5/8 Pitch — QD®
50 QD® 5/8 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
1213141516171819202122232425262728303235364042454854607072808496
112
2.7082.9113.1133.3153.5173.7183.9194.1214.3214.5224.7224.9235.1235.3235.5235.7235.9226.3216.7217.3197.5198.3168.7159.3139.911
11.10612.30114.29214.69016.28317.07919.46722.651
50JA1250JA1350JA1450JA1550JA1650SH1750SH1850SH1950SDS2050SDS2150SDS2250SDS2350SDS2450SDS2550SDS2650SDS2750SDS2850SDS3050SDS3250SDS3550SDS3650SDS4050SDS4250SDS4550SDS4850SK5450SK6050SK7050SK7250SF8050SF8450SF9650SF112
JAJAJAJAJASHSHSH
SDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSSKSKSKSKSFSFSFSF
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
1⁵⁹⁄₆₄
2¹⁄₁₆
2¹⁄₈
2¹⁄₄
2¹⁄₄
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2⁷⁄₈
3
3⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
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3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
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3⁵⁄₈
3⁵⁄₈
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4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
5
5
5
5
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³⁄₄
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1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1
1
1
1
1
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1³⁄₈
1³⁄₈
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1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
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1⁷⁄₁₆
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1⁷⁄₁₆
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1⁷⁄₁₆
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2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2³⁄₁₆
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1
1
1
1
1
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1³⁄₈
1³⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
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1⁷⁄₁₆
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2¹⁄₁₆
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2¹⁄₁₆
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2
2
2
2
2
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2¹¹⁄₁₆
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4⁵⁄₈
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SSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEE
.30
.40
.50
.60
.70
.801.001.001.201.501.601.701.902.002.102.302.502.703.103.703.804.705.105.806.90
10.2011.3014.7015.6019.7021.6027.6038.10
CHAIN TECHNICALDATA
SIZE 50PITCH ⁵⁄₈
INSIDE WIDTH ³⁄₈
ROLLER DIA. .400For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-28
No. 50 5/8 Pitch — QD®
50 QD® Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H50JA12H50JA13H50JA14H50JA15H50JA16H50SH17H50SH18H50SH19H50SDS20H50SDS21H50SDS22H50SDS23H50SDS24H50SDS25H50SDS26H50SDS27H50SDS28H50SDS30
JAJAJAJAJASHSHSH
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1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2
2
2
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2¹⁄₁₆
2¹⁄₈
2¹⁄₄
2¹⁄₄
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3
3⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
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3⁵⁄₈
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SSSSSSSSSSSSEEEEEE
.30
.40
.50
.60
.70
.801.001.001.201.501.601.701.902.002.102.302.502.70
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
JASH
SDSSKSF
¹⁄₂ — 1
¹⁄₂ — 1³⁄₈
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 2¹⁄₈
¹⁄₂ — 2¹⁄₄
1¹⁄₁₆ — 1³⁄₁₆
1⁷⁄₁₆ — 1⁵⁄₈
1³⁄₄ — 1¹⁵⁄₁₆
2³⁄₁₆ — 2¹⁄₂
2⁵⁄₁₆ — 2³⁄₄
1¹⁄₄
1¹¹⁄₁₆
2
2⁹⁄₁₆ — 2⁵⁄₈
2¹³⁄₁₆ — 2¹⁵⁄₁₆
.80
.701.002.103.10
CHAIN TECHNICALDATA
SIZE 50PITCH ⁵⁄₈
INSIDE WIDTH ³⁄₈
ROLLER DIA. .400For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
STYLE ETYPE B
STYLE STYPE B
TSUBAKI STOCK SPROCKETS
C-29
C -
SP
RO
CK
ET
S
Has recessed groove in hub for chain clearance †Dimensions shown allow for standard keyway with set screw at 90°
No. 60 3/4 Pitch — Stock Bore
Type A
No. Catalog Stock Wt.Teeth Number Bore Lbs.
Type B Plain Bore
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
60A1060A1160A1260A1360A1460A1560A1660A1760A1860A1960A2060A2160A2260A2360A2460A2560A2660A2760A2860A2960A3060A3160A3260A3360A3460A3560A3660A3760A3860A3960A4060A4160A4260A4360A4460A4560A4660A4760A4860A4960A5060A5160A5260A5360A5460A5560A5660A5760A5860A5960A6060A7060A7260A8060A8460A9660A112
60B860B960B1060B1160B1260B1360B1460B1560B1660B1760B1860B1960B2060B2160B2260B2360B2460B2560B2660B2760B2860B2960B3060B3160B3260B3360B3460B3560B3660B3760B3860B3960B4060B4160B4260B4360B4460B4560B4660B4760B4860B4960B5060B5160B5260B5360B5460B5560B5660B5760B5860B5960B6060B7060B7260B8060B8460B9660B112
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1³⁄₈
1³⁄₈
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1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
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³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
¹³⁄₁₆
1
1³⁄₁₆
1⁵⁄₁₆
1³⁄₈
1¹⁄₂
1³⁄₄
1⁷⁄₈
2
2¹⁄₄
2³⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
1¹⁵⁄₃₂
1¹¹⁄₁₆
1¹⁵⁄₁₆
2¹⁄₁₆
2³⁄₈
2¹¹⁄₃₂
2⁹⁄₁₆
2⁷⁄₈
3¹⁄₁₆
3¹⁄₄
3¹⁄₂
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
SSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
.80
.60
.901.301.701.802.102.603.003.403.903.804.004.204.406.306.606.907.207.507.808.108.408.809.109.509.90
10.3010.7011.1011.5011.9012.3012.8013.3013.7014.2014.7015.2015.7016.3016.8017.4019.0019.6020.2020.8021.4022.0022.6023.3023.9024.6031.8033.4040.2043.8055.9074.40
.45
.56
.68
.82
.891.101.201.501.601.802.002.202.502.702.903.003.503.803.904.404.705.305.505.806.106.606.907.407.708.108.408.809.70
10.2010.5010.6010.9011.7012.2012.6013.1013.8014.5015.3015.8016.1016.8017.0018.3018.5019.3026.8027.5035.1037.0052.4068.00
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CHAIN TECHNICALDATA
SIZE 60PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TYPE A
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-30
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS)
No. 60 3/4 Pitch — Finished Bore
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
60B9F60B10F60B11F60B12F60B13F60B14F60B15F60B16F60B17F60B18F60B19F60B20F60B21F60B22F60B23F60B24F60B25F60B26F60B27F60B28F60B29F60B30F60B31F60B32F60B33F60B34F60B35F60B36F60B37F60B38F60B39F60B40F60B41F60B42F60B43F60B44F60B45F60B46F60B47F60B48F60B49F60B50F60B51F60B52F60B53F60B54F60B55F60B56F60B57F60B58F60B59F60B60F60B70F60B72F60B80F60B84F60B96F60B112F
1.4911.6911.9582.1662.4292.6422.9023.1193.3753.5953.8504.0724.3254.5494.8015.0265.2775.5035.7535.9806.2296.4586.7066.9357.1837.4127.6607.8898.1378.3678.6148.8449.0919.3219.5689.799
10.04510.27610.52210.75410.99911.23111.47611.70811.95312.18612.43012.66312.90713.14013.38413.61813.86116.24816.72618.63419.58922.45326.272
1.9592.1932.4272.6632.8983.1343.3713.6083.8454.0824.3194.5574.7945.0335.2705.5085.7465.9846.2226.4616.6986.9377.1757.4137.6527.8908.1298.3678.6068.8449.0839.3219.5609.798
10.03710.27510.51410.75210.99111.22911.46811.70611.94512.18312.42212.66012.88913.13713.37613.61513.85314.09214.33016.71717.19519.10320.05822.92226.741
2.2602.5112.7593.0053.2493.4933.7363.9784.2204.4624.7034.9455.1865.4265.6665.9076.1476.3876.6276.8677.1067.3467.5867.8268.0658.3058.5448.7839.0239.2629.5019.7409.980
10.21910.45810.69710.93711.17611.41411.65411.89312.13212.37112.61012.84913.08813.32713.56613.80514.04414.28314.52214.76117.15017.62819.53920.49523.36027.181
Sprocket Diameters³⁄⁴ Pitch
Outside Pitch CaliperDiameter Diameter Diameter
CHAIN TECHNICALDATA
SIZE 60PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
⁵⁄₈,⁵⁄₈,
³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,
1
1
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄•1¹⁄₄•1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈•,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1⁷⁄₁₆•,1⁷⁄₁₆•,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂•1¹⁄₂•1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,
1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,
1³⁄₄•1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,
1¹⁵⁄₁₆•1¹⁵⁄₁₆•1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
Style “S” has keyway on tooth center line • Indicates set screw at 90° and 180° from keywayHub diameters may vary to suit bore sizes
INCLUDES A SECOND
SET SCREW FREE.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-31
C -
SP
RO
CK
ET
S
No. 60 3/4 Pitch — Hardened Teeth& Stainless
60 “H” Series — Hardened TeethType B Plain Bore
No. Outside Catalog StockTeeth Diameter Number Bore
Type F Bored to Size
Catalog Available Bores Wt.Number (Includes Standard KW + 2SS) Lbs.
91011121314151617181920
121314151617181920212223242526283035404560
3.2503.4903.7403.9804.2204.4664.7004.9505.1905.4305.6705.9106.1506.3906.6307.1107.5908.7809.980
11.18014.760
60B12SS60B13SS60B14SS60B15SS60B16SS60B17SS60B18SS60B19SS60B20SS60B21SS60B22SS60B23SS60B24SS60B25SS60B26SS60B28SS60B30SS60B35SS60B40SS60B45SS60B60SS
60A18SS60A19SS60A20SS60A21SS60A22SS60A23SS60A24SS60A25SS60A26SS60A28SS60A30SS60A35SS60A40SS60A45SS60A60SS
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
²³⁄₃₂
1.902.102.402.502.703.003.103.303.804.204.706.908.30
10.6018.00
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1³⁄₈
1³⁄₈
1³⁄₈
1⁷⁄₈
2
2¹⁄₄
2
2
2
2
2
2
2
2
2
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2¹¹⁄₃₂
2⁹⁄₁₆
2⁷⁄₈
3¹⁄₁₆
3¹⁄₄
3
3
3
3
3
3
3
3
3
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
SSSSSSDDDDDDDDDDDDDDD
1.501.802.002.402.803.303.804.004.605.005.305.705.906.106.306.707.009.00
11.7014.5025.00
2.5112.7593.0053.2493.4933.7363.9784.2204.4624.7034.9455.186
.64
.881.101.601.601.902.302.602.803.403.603.80
H60B9H60B10H60B11H60B12H60B13H60B14H60B15H60B16H60B17H60B18H60B19H60B20
H60B9FH60B10FH60B11FH60B12FH60B13FH60B14FH60B15FH60B16FH60B17FH60B18FH60B19FH60B20F
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,³⁄₄,
⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,⁷⁄₈,
1
1
1,1,1,1,1,1,1,1,1,1,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄•1¹⁄₄•1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈•,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1⁷⁄₁₆•,1⁷⁄₁₆•,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂•1¹⁄₂•1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,
1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,
1³⁄₄•1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,
1¹⁵⁄₁₆•1¹⁵⁄₁₆•1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
Single — Type A
Catalog Stock Wt.Number Bore Lbs.
Single — Type B — Stainless
No. Outside Catalog Stock Max. Hub Wt.Teeth Diameter Number Bore Bore Dia. LTB Style Lbs.
Refer to page C-70 for hardening specifications
• Indicates set screw at 90° and 180° from keyway
�
�
CHAIN TECHNICALDATA
SIZE 60SSPITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
INCLUDES A SECOND
SET SCREW FREE.
TYPE ASTYLE STYPE B
STYLE DTYPE B
Has recessed groove in hub for chain clearance
C -
SP
RO
CK
ET
S
C-32
† Dimensions shown allow for standard keyway with set screw at 90˚
CHAIN TECHNICALDATA
SIZE 60-2PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
CHAIN TECHNICALDATA
SIZE 60-3PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 60 3/4 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
60-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
60-3Triple Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
11121314151617181920212223242526303235364042454852606872768496
D60B11HD60B12HD60B13HD60B14HD60B15HD60B16HD60B17HD60B18HD60B19HD60B20HD60B21HD60B22HD60B23HD60B24HD60B25HD60B26D60B30D60B32D60B35D60B36D60B40D60B42D60B45D60B48D60B52D60B60D60C68D60C72D60C76D60C84D60C96
1²⁵⁄₃₂
2¹⁄₃₂
2¹⁄₄
2¹⁄₂
2³⁄₄
3
3⁷⁄₃₂
3⁷⁄₁₆
3¹¹⁄₁₆
3³⁄₄
4¹⁄₈
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5
5
5
5
5¹⁄₂
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3
3
3
3
3¹⁄₂
1³⁄₁₆
1³⁄₈
1¹⁄₂
1³⁄₄
1⁷⁄₈
2
2¹⁄₄
2³⁄₈
2¹⁄₂
2¹⁄₂
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3
3
3
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3³⁄₄
SSSSSSSSSSSSSSSSSSSSSSSSDDDDDDD
1.802.302.803.504.104.805.606.207.007.708.909.70
10.4011.1012.0013.0016.7019.9023.2027.9033.0035.8040.2044.9051.8067.0085.1094.70
105.00166.00169.00
T60B11HT60B12HT60B13HT60B14HT60B15HT60B16HT60B17HT60B18HT60B19HT60B20HT60B21HT60B22HT60B23HT60B24HT60B25HT60B26T60B30
T60B35T60B36
T60B42T60B45T60C48T60C52T60C60T60C68T60C72T60C76T60C84T60C96
1²⁵⁄₃₂
2¹⁄₃₂
2¹⁄₄
2¹⁄₂
2³⁄₄
3
3⁷⁄₃₂
3⁷⁄₁₆
3¹¹⁄₁₆
3³⁄₄
4¹⁄₈
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₂
4¹⁄₂
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5
5
5
5
5¹⁄₂
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3¹⁄₄
3¹⁄₄
3⁵⁄₈
3⁵⁄₈
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4
1³⁄₁₆
1³⁄₈
1¹⁄₂
1³⁄₄
1⁷⁄₈
2
2¹⁄₄
2³⁄₈
2¹⁄₂
2¹⁄₂
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3
3
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3³⁄₄
SSSSSSSSSSSSSSSSS
SS
SSSDDDDDDD
2.603.304.104.905.906.908.008.80
10.0011.1012.7014.0015.1016.3017.7018.2023.00
31.4035.30
45.7051.6057.9066.9087.20
111.00124.00137.00166.00220.00
3.0053.2493.4933.7363.9784.2204.4624.7034.9455.1865.4265.6665.9076.1476.3876.6277.5868.0658.7839.0239.980
10.45811.17611.89312.84914.76116.67317.62818.58420.49523.360
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
1
1
¹⁵⁄₁₆
¹⁵⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1¹¹⁄₁₆
STYLE STYPE B
STYLE DTYPE B
STYLE DTYPE C
STYLE DTYPE B
STYLE DTYPE C
TYPE STYPE B
TSUBAKI STOCK SPROCKETS
C-33
C -
SP
RO
CK
ET
S
No. 60 3/4 Pitch — TAPER-LOCK®
Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
1112131415161718192021222324252627283032353640424548546070728084
3.0043.2493.4933.7363.9794.2214.4624.7044.9455.1855.4265.6665.9076.1476.3876.6276.8677.1077.5868.0658.7839.0229.980
10.45811.17511.89313.32714.76117.15017.62819.53920.494
H60BTL11H60BTL12H60BTL13H60BTL14H60BTL15H60BTL16H60BTL17H60BTL18H60BTL19H60BTL20H60BTL21H60BTL22H60BTL23H60BTL24H60BTL25H60BTL26H60BTL27H60BTL28H60BTL30
60BTL3260BTL3560BTL3660BTL4060BTL4260BTL4560BTL4860BTL5460BTL6060BTL7060BTL7260BTL8060BTL84
10081008121012101610161016101610161020122012201220122012201220122012201220122012201220122012201220122012251725172517251725172517
1
1
1
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
1¹³⁄₁₆
1¹⁵⁄₁₆
2¹⁵⁄₃₂
2¹⁵⁄₃₂
2²⁵⁄₃₂
3
3¹⁄₄
3¹⁄₄
3¹⁄₄
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
⁷⁄₈
⁷⁄₈
1
1
1
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
SSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEE
.60
.80
.801.001.001.401.801.902.202.402.502.803.103.403.704.004.204.605.205.606.406.608.30
10.0011.5013.2017.1021.0027.6030.0036.3040.60
CHAIN TECHNICALDATA
SIZE 60PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
�
�
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
Has recessed groove in hub for chain clearance�
C -
SP
RO
CK
ET
S
C-34
No. 60 3/4 Pitch — TAPER-LOCK®
Double TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
13141516171819202125303642455260687695
3.4933.7363.9794.2214.4624.7044.9455.1855.4266.3877.5869.022
10.45811.17512.84914.76116.67218.58323.121
D60BTL13HD60BTL14HD60BTL15HD60BTL16HD60BTL17HD60ATL18HD60ATL19HD60BTL20HD60BTL21HD60BTL25HD60BTL30D60CTL36D60CTL42D60CTL45D60CTL52D60CTL60D60CTL68D60CTL76D60CTL95
1215121516151615161520122012251725172517251725172517251725172517251730203020
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
2¹⁄₄
2¹⁄₂
2¹³⁄₁₆
3
3¹⁄₄
3⁶¹⁄₆₄
4³⁄₁₆
5⁵⁄₃₂
6¹¹⁄₃₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
5¹⁄₄
5¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₄
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
SSSSSSSSSSSSSSSSSSS
1.301.801.802.302.902.403.002.903.807.50
13.2017.4025.1029.4040.6055.3072.7090.00
145.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
100812101615201225173020
.20
.55
.701.403.205.80
¹⁄₂ — 1
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 2
¹⁄₂ — 2¹⁄₂
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 60PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE A
STYLE STYPE B
STYLE STYPE C
TSUBAKI STOCK SPROCKETS
C-35
C -
SP
RO
CK
ET
S
No. 60 3/4 Pitch — QD®
60 QD® 3/4 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
111213141516171819202122232425262728303235364042454854607072808496
112
3.0053.2493.4933.7363.9784.2204.4624.7034.9455.1865.4265.6665.9076.1476.3876.6276.8677.1067.5868.0658.7839.0239.980
10.45811.17611.89313.32714.76117.15017.62819.53920.49523.36027.181
60JA1160JA1260JA1360SH1460SH1560SH1660SDS1760SDS1860SDS1960SDS2060SDS2160SDS2260SDS2360SDS2460SDS2560SK2660SK2760SK2860SK3060SK3260SK3560SK3660SK4060SF4260SF4560SF4860SF5460SF6060SF7060SF7260SF8060SF8460SF9660E112
JAJAJASHSHSH
SDSSDSSDSSDSSDSSDSSDSSDSSDSSKSKSKSKSKSKSKSKSFSFSFSFSFSFSFSFSFSFE
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2
2
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₂
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₄
2¹¹⁄₁₆
2³⁄₄
3
3¹⁄₄
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
5
5
5
5
5
5
5
5
5
5
6¹⁄₄
⁹⁄₁₆
⁹⁄₁₆
⁹⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2⁵⁄₈
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
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1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2³⁄₁₆
2³⁄₁₆
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2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
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2³⁄₁₆
2¹⁵⁄₁₆
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1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
2³⁄₁₆
2
2
2
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
4⁵⁄₈
4⁵⁄₈
4³⁄₄
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
6
SSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEE
.40
.60
.70
.901.001.201.401.601.902.102.302.602.803.103.304.604.805.005.706.407.507.809.50
11.0012.1013.8016.8021.3028.7031.0037.0038.5052.3075.50
CHAIN TECHNICALDATA
SIZE 60PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B
C -
SP
RO
CK
ET
S
C-36
No. 60 3/4 Pitch — QD®
60 QD® Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H60JA11H60JA12H60JA13H60SH14H60SH15H60SH16H60SDS17H60SDS18H60SDS19H60SDS20H60SDS21H60SDS22H60SDS23H60SDS24H60SDS25H60SK26H60SK27H60SK28H60SK30
JAJAJASHSHSH
SDSSDSSDSSDSSDSSDSSDSSDSSDSSKSKSKSK
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2
2
2
2
2
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
BBBBBBBBBBBBBBBBBBB
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₄
2¹¹⁄₁₆
2³⁄₄
3
3¹⁄₄
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
⁹⁄₁₆
⁹⁄₁₆
⁹⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
SSSSSSSSSSSEEEEEEEE
.40
.60
.70
.901.001.201.401.601.902.102.302.602.803.103.304.604.805.005.70
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
JASH
SDSSKSFE
¹⁄₂ — 1
¹⁄₂ — 1³⁄₈
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 2¹⁄₈
¹⁄₂ — 2¹⁄₄
⁷⁄₈ — 2³⁄₄
1¹⁄₁₆ — 1³⁄₁₆
1⁷⁄₁₆ — 1⁵⁄₈
1³⁄₄ — 1¹⁵⁄₁₆
2³⁄₁₆ — 2¹⁄₂
2⁵⁄₁₆ — 2³⁄₄
2¹³⁄₁₆ — 3⁷⁄₁₆
1¹⁄₄
1¹¹⁄₁₆
2
2⁹⁄₁₆ — 2⁵⁄₈
2¹³⁄₁₆ — 2¹⁵⁄₁₆
3¹⁄₂
.80
.701.002.103.107.10
CHAIN TECHNICALDATA
SIZE 60PITCH ³⁄₄
INSIDE WIDTH ¹⁄₂
ROLLER DIA. .469For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-37
C -
SP
RO
CK
ET
S
Has recessed groove in hub for chain clearance †Dimensions shown allow for standard keyway with set screw at 90°
No. 80 1 Pitch — Stock Bore
Type A
No. Catalog Stock Wt.Teeth Number Bore Lbs.
Type B Plain Bore
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
9101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960657072808496
112
80A980A1080A1180A1280A1380A1480A1580A1680A1780A1880A1980A2080A2180A2280A2380A2480A2580A2680A2780A2880A2980A3080A3180A3280A3380A3480A3580A3680A3780A3880A3980A4080A4180A4280A4380A4480A4580A4680A4780A4880A4980A5080A5180A5280A5380A5480A5580A5680A5780A5880A5980A6080A6580A7080A7280A8080A8480A9680A112
80B880B980B1080B1180B1280B1380B1480B1580B1680B1780B1880B1980B2080B2180B2280B2380B2480B2580B2680B2780B2880B2980B3080B3180B3280B3380B3480B3580B3680B3780B3880B3980B4080B4180B4280B4380B4480B4580B4680B4780B4880B4980B5080B5180B5280B5380B5480B5580B5680B5780B5880B5980B6080B6580C7080C7280C8080C8480C9680C112
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₁₆
1³⁄₈
1¹⁄₂
1⁵⁄₈
1⁷⁄₈
1³¹⁄₃₂
2¹⁄₄
2¹⁄₄
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
1¹⁵⁄₁₆
2⁹⁄₃₂
2⁹⁄₁₆
2¹³⁄₁₆
3¹⁄₈
3¹⁄₃₂
3¹⁄₄
3¹³⁄₁₆
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
SSSSSSSSEEEEEEEEEEDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
1.301.802.402.903.603.804.405.606.106.506.907.40
10.4010.9011.4012.0012.5013.1014.0014.7015.4016.0016.8017.5018.3019.0020.0020.7021.6022.4023.3024.3025.2026.2027.2028.2029.3030.3031.4032.6033.7034.9036.0037.3038.5039.9041.0042.4043.7045.1046.4047.9049.3056.8081.3084.7099.30
107.20133.30173.30
.701.001.301.702.002.402.703.103.504.004.404.405.005.606.206.607.007.908.809.00
10.0010.6011.3011.9012.7013.7014.9015.3016.1017.3018.3018.9020.0021.5022.8023.3024.7025.7027.3028.2029.0030.2031.4032.5034.6035.5037.0038.0039.3040.1042.2044.8051.6056.5064.5079.0086.00
113.00159.00
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
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�����
TYPE A
TYPE S / TYPE B
STYLE E / TYPE B
STYLE D / TYPE B
STYLE D / TYPE C
C -
SP
RO
CK
ET
S
C-38
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS)
No. 80 1 Pitch — Finished Bore
89
1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859607072808496
112
80B9F80B10F80B11F80B12F80B13F80B14F80B15F80B16F80B17F80B18F80B19F80B20F80B21F80B22F80B23F80B24F80B25F80B26F80B27F80B28F80B29F80B30F80B31F80B32F80B33F80B34F80B35F80B36F80B37F80B38F80B39F80B40F80B41F80B42F80B43F80B44F80B45F80B46F80B47F80B48F80B49F80B50F80B51F80B52F80B53F80B54F80B55F80B56F80B57F80B58F80B59F80B60F
1.9882.2542.6112.8883.2393.5233.8694.1584.5014.7945.1345.4305.7676.0666.4026.7027.0367.3387.6717.9748.3068.6118.9429.2479.5779.883
10.21310.52010.84911.15611.48511.79212.12112.42912.75713.06513.39313.70214.02914.33814.66514.97515.30115.61115.93716.24816.57316.88417.21017.52117.84618.15718.48221.64422.30124.84626.11929.93835.030
2.6132.9243.2363.5503.8644.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9798.2968.6148.9319.2499.5679.884
10.20210.52010.83811.15611.47411.79212.11012.42812.74613.06413.38213.70014.01814.33614.65414.97215.29015.60815.92616.24416.56216.88017.19817.51617.83518.15318.47118.78919.10722.28922.92625.47126.74430.56335.655
3.0143.3483.6784.0064.3324.6574.9815.3045.6275.9496.2716.5936.9147.2357.5557.8768.1968.5268.8369.1569.4759.795
10.11410.43410.75311.07311.39211.71112.03012.34912.66812.98713.30613.62513.94414.26314.58214.90115.21915.53815.85716.17616.49516.81317.13217.45117.76918.08818.40718.72519.04419.36319.68122.86723.50426.05227.32631.14736.241
Sprocket Diameters1 Pitch
Outside Pitch CaliperDiameter Diameter Diameter
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1¹⁄₄
1¹⁄₄
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,
1⁵⁄₈•1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,
1³⁄₄
1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,1³⁄₄,
1⁷⁄₈,1⁷⁄₈•,1⁷⁄₈,1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,
2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
1¹⁵⁄₁₆•1¹⁵⁄₁₆•1¹⁵⁄₁₆
Hub diameters may vary to suit bore sizes • Indicates set screw at 90° and 180° from keywayStyle “S” has keyway on tooth center line
INCLUDES A SECOND
SET SCREW FREE.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-39
C -
SP
RO
CK
ET
S
No. 80 1 Pitch — Hardened Teeth
80 “H” Series — Hardened TeethType B Plain Bore
No. Outside Catalog StockTeeth Diameter Number Bore
Type F Bored to Size
Catalog Available Bores Wt.Number (Includes Standard KW + 2SS) Lbs.
91011121314151617181920
10111213141516181920222324
3.6784.0064.3324.6574.9815.3055.6276.2716.5936.9147.5557.8268.196
80B10SS80B11SS80B12SS80B13SS80B14SS80B15SS80B16SS80B18SS80B19SS80B20SS80B22SS80B23SS80B24SS
1
1
1
1
1
1
1
1
1
1
1
1
1
1¹⁄₂
1⁵⁄₈
1⁷⁄₈
1³¹⁄₃₂
2¹⁄₄
2¹⁄₄
2⁷⁄₁₆
2⁷⁄₁₆
2⁷⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2⁹⁄₁₆
2¹³⁄₁₆
3¹⁄₈
3¹⁄₃₂
3¹⁄₄
3¹³⁄₁₆
3³⁄₄
3³⁄₄
3³⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
SSSSSSSSSSDDD
2.402.903.603.804.405.606.106.907.40
10.4011.4012.0012.50
3.3483.6784.0064.3324.6574.9815.3045.6275.9496.2716.5936.914
1.701.902.502.903.904.305.205.305.505.906.108.10
H80B9H80B10H80B11H80B12H80B13H80B14H80B15H80B16H80B17H80B18H80B19H80B20
H80B9FH80B10FH80B11FH80B12FH80B13FH80B14FH80B15FH80B16FH80B17FH80B18FH80B19FH80B20F
1
1
1
1
1
1
1
1
1
1
1
1
1,1,1,1,1,1,1,1,1,1,1,1,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1³⁄₁₆,
1³⁄₁₆,
1¹⁄₄
1¹⁄₄
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,1³⁄₈,
1³⁄₈,
1⁷⁄₁₆•,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₂•,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,1¹⁄₂,
1⁵⁄₈•1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,1⁵⁄₈,
1³⁄₄•1³⁄₄,1³⁄₄,1³⁄₄,
1³⁄₄,1³⁄₄,1³⁄₄,
1⁷⁄₈,1⁷⁄₈•1⁷⁄₈,
1¹⁵⁄₁₆•1¹⁵⁄₁₆•1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
2,2,
2³⁄₁₆
2³⁄₁₆
1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,1¹⁄₈,
Single — Type B — Stainless
No. Outside Catalog Stock Max. Hub Wt.Teeth Diameter Number Bore Bore Dia. LTB Style Lbs.
Refer to page C-70 for hardening specifications
• Indicates set screw at 90° and 180° from keyway
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
INCLUDES A SECOND
SET SCREW FREE.
STYLE STYPE B
STYLE DTYPE B
C -
SP
RO
CK
ET
S
C-40
Has recessed groove in hub for chain clearance† Dimensions shown allow for standard keyway with set screw at 90˚
CHAIN TECHNICALDATA
SIZE 80-2PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. .625For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
CHAIN TECHNICALDATA
SIZE 80-3PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. .625For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 80 1 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
80-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
80-3Triple Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
10111213141516171819202122232425303645486080
D80B10HD80B11HD80B12HD80B13HD80B14HD80B15HD80B16HD80B17HD80B18HD80B19HD80B20HD80B21HD80B22HD80B23HD80B24HD80B25HD80B30D80B36D80B45D80C48D80C60D80C80
2⁹⁄₁₆
2³⁄₈
2¹¹⁄₁₆
3¹⁄₃₂
3⁵⁄₁₆
3⁵⁄₈
4
4⁵⁄₁₆
4⁵⁄₈
4¹⁵⁄₁₆
5
5
5
5
5
5
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
6
2³⁄₄
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3
3¹⁄₈
3¹⁄₈
3³⁄₄
3³⁄₄
4
1³⁄₈
1⁹⁄₁₆
1¹³⁄₁₆
2
2¹⁄₄
2¹⁄₂
2³⁄₄
2⁷⁄₈
3¹⁄₈
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
SSSSSSSSSSSSSSSSSDDDWW
3.503.904.906.107.308.70
11.1012.8014.6016.6018.2019.6021.0022.8024.7028.3039.5055.1085.8068.3091.20
142.80
5.707.208.90
10.7012.7015.8018.3020.9023.8026.2028.6031.0034.0034.6041.0052.2075.1090.2099.60
131.10192.10
T80B11HT80B12HT80B13HT80B14HT80B15HT80B16HT80B17HT80B18HT80B19HT80B20HT80B21HT80B22HT80B23HT80B24HT80B25HT80B30T80B36T80C45T80C48T80C60T80C80
2³⁄₈
2¹¹⁄₁₆
3¹⁄₃₂
3⁵⁄₁₆
3⁵⁄₈
4
4⁵⁄₁₆
4⁵⁄₈
4¹⁵⁄₁₆
5
5
5
5
5
5¹⁄₂
5¹⁄₂
5¹⁄₂
6
6
6
6
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
1⁹⁄₁₆
1¹³⁄₁₆
2
2¹⁄₄
2¹⁄₂
2³⁄₄
2⁷⁄₈
3¹⁄₈
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4
4
SSSSSSSSSSSSSSSSDWWWW
3.6784.0064.3324.6574.9815.3045.6275.9496.2716.5936.9147.2357.5607.8808.1968.520
10.11412.03014.90115.85719.68126.052
1
1
1
1
1
1
1
1
1
1
1
1
1
1
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
�
�
STYLE STYPE B STYLE D
TYPE BSTYLE WTYPE C
STYLE STYPE B STYLE D
TYPE BSTYLE WTYPE C
TSUBAKI STOCK SPROCKETS
C-41
C -
SP
RO
CK
ET
S
No. 80 1 Pitch — TAPER-LOCK®
80 Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
101112131415161718192021222324252627283032353640454854607080
3.6784.0064.3324.6574.9825.3005.6275.9506.2716.5936.9147.2357.5557.8758.1968.5168.8369.1569.475
10.11410.75311.71112.03013.30614.90115.85717.76919.68122.86726.052
H80BTL10H80BTL11H80BTL12H80BTL13H80BTL14H80BTL15H80BTL16H80BTL17H80BTL18H80BTL19H80BTL20H80BTL21H80BTL22H80BTL23H80BTL24H80BTL25H80BTL26H80BTL27H80BTL28H80BTL30
80BTL3280BTL3580BTL3680BTL4080BTL4580BTL4880BTL5480BTL6080BTL7080BTL80
121512151615161516151615201220122012201225172517251725172517251725172517251725172517251725172517251725172517251730203020
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
2³⁄₈
2¹⁵⁄₃₂
3
3
3¹⁄₄
3¹⁄₄
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
5¹⁄₄
5¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
SSSSSSSEEEEEEEEEEEEEEEEEEEEEEE
1.101.501.802.302.502.702.803.103.604.105.506.006.507.007.508.108.809.009.50
11.5012.0015.2017.0021.0026.5029.5038.5045.2052.3069.20
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
���
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
Has recessed groove in hub for chain clearance �
C -
SP
RO
CK
ET
S
C-42
No. 80 1 Pitch — TAPER-LOCK®
Double TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
13141516171819202125303642455260687695
4.5674.9825.3055.6275.9506.2716.5936.9147.2358.516
10.11412.03013.94414.90117.13219.68122.23024.77830.828
D80ATL13HD80ATL14HD80ATL15HD80ATL16HD80ATL17HD80ATL18HD80BTL19HD80BTL20HD80BTL21HD80BTL25HD80CTL30D80CTL36D80CTL42D80CTL45D80CTL52D80CTL60D80CTL68D80CTL76D80CTL95
1615201220122517251725173020302030203020302030203020302030203020302030203020
1⁵⁄₈
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
3
3
3
3
3
3
3
3
3
3
3
3¹⁄₈
3¹⁄₈
3¹⁄₈
5
5¹⁄₄
5⁹⁄₁₆
6⁷⁄₈
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
1¹⁄₂
1¹⁄₄
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
2
2
2
2
SSSSSSSSSSSSSSWWWWW
3.303.304.204.204.906.205.507.108.80
16.3025.1039.6046.4068.0092.00
125.00164.00193.00332.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
12151615201225173020
.701.001.403.205.80
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 2
¹⁄₂ — 2¹⁄₂
¹⁵⁄₁₆ — 3
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE A
STYLE STYPE B
STYLE STYPE C
TSUBAKI STOCK SPROCKETS
C-43
C -
SP
RO
CK
ET
S
No. 80 1 Pitch — QD®
80 QD® 1 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
1112131415161718192021222324252627283032333435364042454854607072808496
112
4.0064.3324.6574.9815.3045.6275.9496.2716.5936.9147.2357.5557.8768.1968.5268.8369.1569.475
10.11410.75311.07311.39211.71112.03013.30613.94414.90115.85717.76919.68122.86723.50426.05227.32631.14736.241
80SH1180SH1280SDS1380SDS1480SK1580SK1680SK1780SK1880SK1980SF2080SF2180SF2280SF2380SF2480SF2580SF2680SF2780SF2880SF3080SF3280SF3380SF3480SF3580SF3680SF4080SF4280SF4580SF4880SF5480SF6080E7080E7280E8080E8480E9680F112
SHSH
SDSSDSSKSKSKSKSKSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFSFEEEEEF
1⁵⁄₈
1⁵⁄₈
2
2
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCC
2¹¹⁄₁₆
2³⁄₄
3³⁄₁₆
3³⁄₈
3⁷⁄₈
4¹⁄₈
4³⁄₈
4³⁄₈
4³⁄₈
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
¹³⁄₁₆
¹³⁄₁₆
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
1³⁄₈
1³⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
3⁵⁄₈
1³⁄₈
1³⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
4
¹⁹⁄₃₂
¹⁹⁄₃₂
⁴³⁄₆₄
⁴³⁄₆₄
1¹⁵⁄₆₄
1¹⁵⁄₆₄
1¹⁵⁄₆₄
1¹⁵⁄₆₄
1¹⁵⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
1²³⁄₆₄
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
1
2¹¹⁄₁₆
2¹¹⁄₁₆
3³⁄₁₆
3³⁄₁₆
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
6
6
6
6
6
6⁵⁄₈
SSSSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEE
1.101.301.501.802.503.203.904.404.705.606.106.607.307.808.408.809.90
10.3011.6013.3013.5015.0015.7016.7020.7022.6025.0029.3036.6045.7061.9063.0080.0091.00
116.00170.00
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-44
No. 80 1 Pitch — QD®
80 QD® Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H80SH11H80SH12H80SDS13H80SDS14H80SK15H80SK16H80SK17H80SK18H80SK19H80SF20H80SF21H80SF22H80SF23H80SF24H80SF25H80SF26H80SF27H80SF28H80SF30
SHSH
SDSSDSSKSKSKSKSKSFSFSFSFSFSFSFSFSFSF
1⁵⁄₈
1⁵⁄₈
2
2
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
BBBBBBBBBBBBBBBBBBB
2¹¹⁄₁₆
2³⁄₄
3³⁄₁₆
3³⁄₈
3⁷⁄₈
4¹⁄₈
4³⁄₈
4³⁄₈
4³⁄₈
5
5
5
5
5
5
5
5
5
5
1³⁄₈
1³⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁄₈
SSSSSSSSSSSSEEEEEEE
1.101.301.501.802.503.203.904.404.705.606.106.607.307.808.408.809.90
10.3011.60
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
SHSDSSKSFEF
¹⁄₂ — 1³⁄₈
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 2¹⁄₈
¹⁄₂ — 2¹⁄₄
⁷⁄₈ — 2³⁄₄
1 — 3¹⁄₄
1⁷⁄₁₆ — 1⁵⁄₈
1³⁄₄ — 1¹⁵⁄₁₆
2³⁄₁₆ — 2¹⁄₂
2⁵⁄₁₆ — 2³⁄₄
2¹³⁄₁₆ — 3⁷⁄₁₆
3⁵⁄₁₆ — 3¹⁵⁄₁₆
1¹¹⁄₁₆
2
2⁹⁄₁₆ — 2⁵⁄₈
2¹³⁄₁₆ — 2¹⁵⁄₁₆
3¹⁄₂
4
.701.002.103.107.108.70
CHAIN TECHNICALDATA
SIZE 80PITCH 1
INSIDE WIDTH ⁵⁄₈
ROLLER DIA. ⁵⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-45
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 100PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. ³⁄₄
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 100 1 1/4 Pitch — Stock Bore
Spocket Diameters1¹⁄₄ Pitch
No. Outside Pich CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
89
1011121314151617181920212223242526272830323536404245485460707280849096
3.7704.1854.5985.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.845
10.24510.64511.04511.44511.84412.64313.44114.63915.03816.63317.43018.62619.82122.21124.60128.58429.38032.56534.15836.54538.934
100B8100B9100B10100B11100B12100B13100B14100B15100B16100B17100B18100B19100B20100B21100B22100B23100B24100B25100B26100B27100B28100B30100B32100B35100B36100B40100B42100B45100B48100C54100C60100C70100C72100C80100C84100C90100C96
100A8100A9100A10100A11100A12100A13100A14100A15100A16100A17100A18100A19100A20100A21100A22100A23100A24100A25100A26100A27100A28100A30100A32100A35100A36100A40100A42100A45100A48100A54100A60100A70100A72100A80100A84100A90100A96
3.2663.6554.0454.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.7849.1809.5769.974
10.37010.76811.16411.95912.75313.94514.34315.93316.72817.92019.11321.49823.88427.86128.65731.83933.43035.81738.204
1
1
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1
1
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1¹⁄₄
1⁵⁄₈
1⁷⁄₈
2¹⁄₄
2¹⁄₄
2³⁄₈
2³⁄₄
3
3
3
3
3
3
3
3
3
3
3
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
3⁵⁄₁₆
4¹⁄₈
4¹⁄₈
4¹⁄₈
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
2⁷⁄₁₆
2¹³⁄₁₆
3¹⁄₄
3⁹⁄₁₆
4
3⁷⁄₈
4¹³⁄₁₆
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
5
5
5
5
5
5
5
5
5
5
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁵⁄₈
1⁵⁄₈
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
2
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3¹⁄₄
3¹⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4¹⁄₂
SSSSSSSDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
2.203.004.105.106.406.407.509.009.80
10.5011.4013.4014.2015.1015.9017.3018.0018.9021.5023.0024.4026.3029.8037.5038.7045.1047.8056.2067.0090.00
107.00138.00151.00180.00195.00225.00260.00
1.201.601.902.602.903.504.004.705.306.107.207.808.609.40
10.4011.7012.5013.4014.7015.8017.2020.3022.6027.4028.3036.2040.0045.5052.0067.0081.00
108.00120.00149.00165.00191.00212.00
2.5162.8493.2953.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6138.0348.4098.8269.2049.6209.999
10.41411.20912.00313.18113.59315.18315.97817.15918.36320.74823.13427.11127.90831.08932.68035.06837.454
�����
Has recessed groove in hub for chain clearance† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
�
TYPE ASTYLE STYPE B
STYLE DTYPE B
STYLE DTYPE B
C -
SP
RO
CK
ET
S
C-46
Type F Bored to Size
No. Catalog Available BoresTeeth Number (Includes Standard KW + 2SS) Style
No. 100 1 1/4 Pitch — Finished Bore
89
10111213141516171819202122232425
SSSSSSSEEEEEEEEEEE
1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,1¹⁵⁄₁₆,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,2³⁄₁₆,
2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,2⁷⁄₁₆,
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆
1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,1⁷⁄₁₆,
1¹⁄₄
1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,1¹⁄₄,
1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,1³⁄₁₆,
1,1,1,1,1,1,
100B8F100B9F100B10F100B11F100B12F100B13F100B14F100B15F100B16F100B17F100B18F100B19F100B20F100B21F100B22F100B23F100B24F100B25F
2.5162.8493.2953.6424.0804.4354.8685.2295.6586.0246.4496.8197.2407.6137.6138.4098.8269.204
3.2663.6554.0454.4384.8305.2245.6186.0136.4086.8037.1997.5957.9908.3888.3889.1809.5769.974
3.7704.1854.5985.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.845
10.24510.645
Sprocket Diameters1¹⁄₄ Pitch
Outside Pitch CaliperDiameter Diameter Diameter
CHAIN TECHNICALDATA
SIZE 100PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. ³⁄₄
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
Has recessed groove in hub for chain clearance† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
�
INCLUDES A SECOND
SET SCREW FREE.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-47
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 100-2PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. .750For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
CHAIN TECHNICALDATA
SIZE 100-3PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. .750For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 100 1 1/4 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
100-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
100-3Triple Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
9101112131415161718192021222324252630353645607080
D100B9D100B10D100B11D100B12D100B13D100B14D100B15D100B16D100B17D100B18D100B19D100B20D100B21D100B22D100B23D100B24D100B25D100B26D100B30D100C35D100C36D100C45D100C60D100C70D100C80
2⁵⁄₁₆
2¹¹⁄₁₆
3¹⁄₈
3³⁄₈
3³⁄₄
4³⁄₁₆
4⁹⁄₁₆
5
5¹⁄₄
5¹⁄₄
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
6
6
6
7¹⁄₂
7¹⁄₂
7¹⁄₂
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
4¹⁄₂
4¹⁄₂
4¹⁄₂
5
5
5
1¹⁄₂
1³⁄₄
2¹⁄₈
2¹⁄₄
2¹⁄₂
2³⁄₄
3¹⁄₈
3⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4
5
5
5
SSSSSSSSSSSSSDDDDDDWWWWWW
4.406.007.809.30
11.3013.6016.8019.7022.5024.8029.4032.0034.8037.2040.3043.4046.7050.2065.4088.0090.80
117.70193.10235.00281.80
11.5013.6016.7020.2027.5032.0036.3041.8046.5051.0055.8060.8066.0071.6077.3083.20
109.70122.70137.40180.10279.70343.10413.00
T100B11T100B12T100B13T100B14T100B15T100B16T100B17T100B18T100B19T100B20T100B21T100B22T100B23T100B24T100B25T100B26T100B30T100C35T100C36T100C45T100C60T100C70T100C80
3¹⁄₈
3³⁄₈
3³⁄₄
4³⁄₁₆
4⁹⁄₁₆
5
5¹⁄₄
5¹⁄₄
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
6
6
6
7¹⁄₂
7¹⁄₂
7¹⁄₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5
5
5
5
5
5
2¹⁄₈
2¹⁄₄
2¹⁄₂
2³⁄₄
3¹⁄₈
3⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4
5
5
5
SSSSSSSSDDDDDDDDDWWWWWW
4.1854.5985.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.845
10.24510.64511.04512.64314.63915.03818.62624.60128.58432.565
1
1
1
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
STYLE STYPE B
STYLE DTYPE B
STYLE WTYPE C
STYLE STYPE B
STYLE DTYPE B
STYLE WTYPE C
C -
SP
RO
CK
ET
S
C-48
No. 100 1 1/4 Pitch — TAPER-LOCK®
100 Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
111213141516171819202122242628303235364045485460
5.0075.4155.8216.2276.6317.0347.4377.8398.2418.6429.0439.444
10.24511.04511.84412.64313.44214.63915.03816.63318.62619.82122.21224.601
H100BTL11H100BTL12H100BTL13H100BTL14H100BTL15H100BTL16H100BTL17H100BTL18H100BTL19H100BTL20H100BTL21H100BTL22H100BTL24H100BTL26H100BTL28H100BTL30
100BTL32100BTL35100BTL36100BTL40100BTL45100BTL48100BTL54100BTL60
161516152012201225172517251725172517251725172517251725173020302030203020302030203020302030203020
1⁵⁄₈
1⁵⁄₈
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
3
3
3
3
3
3
3
3
3
3¹⁄₄
3⁹⁄₁₆
3⁹⁄₁₆
4¹⁄₄
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₄
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
2
SSSSSEEEEEEEEEEEEEEEEEEE
2.703.503.603.905.006.407.107.808.709.60
10.6011.0013.0015.0016.5022.0023.0028.0031.0037.0046.0053.0062.0072.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
1615201225173020
1.001.403.205.80
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 2
¹⁄₂ — 2¹⁄₂
¹⁵⁄₁₆ — 3
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 100PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. ³⁄₄
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
TSUBAKI STOCK SPROCKETS
C-49
C -
SP
RO
CK
ET
S
No. 100 1 1/4 Pitch — QD®
100 QD® 1 1/4 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
1112131415161718192021222324252627283032353640424548546070728084
5.0085.4155.8216.2266.6307.0347.4367.8398.2418.6439.0449.4449.845
10.24510.64511.04511.44511.84412.64313.44114.63915.03816.63317.43018.62619.82122.21124.60128.58429.38032.56534.158
100SDS11100SDS12100SK13100SK14100SF15100SF16100SF17100E18100E19100E20100E21100E22100E23100E24100E25100E26100E27100E28100E30100E32100E35100E36100E40100E42100E45100E48100E54100E60100F70100F72100F80100F84
SDSSDSSKSKSFSFSFEEEEEEEEEEEEEEEEEEEEEFFFF
2
2
2⁵⁄₈
2⁵⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
BBBBBBBB1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
CCCCCC
3³⁄₁₆
3¹⁄₂
3¹⁵⁄₁₆
4¹⁄₄
4⁵⁄₈
5
5
5¹⁵⁄₁₆
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₈
2¹⁄₈
2¹⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
1⁷⁄₁₆
1⁷⁄₁₆
2¹⁄₁₆
2¹⁄₁₆
2¹⁄₈
2¹⁄₈
2¹⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
4
4
4
4
⁹⁄₁₆
⁹⁄₁₆
1⁹⁄₆₄
1⁹⁄₆₄
1¹⁵⁄₆₄
1¹⁵⁄₆₄
1¹⁵⁄₆₄
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
1¹³⁄₁₆
⁷⁄₈
⁷⁄₈
1
1
1
1
3³⁄₁₆
3³⁄₁₆
3⁷⁄₈
3⁷⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
SSSSSSSSSSEEEEEEEEEEEEEEEEEEEEEE
1.902.403.304.204.805.906.608.909.90
11.4012.5013.3015.2016.1017.0017.5019.6019.9024.1026.0029.4031.7038.2041.8048.4056.0069.0086.00
122.00129.00161.00171.00
CHAIN TECHNICALDATA
SIZE 100PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. ³⁄₄
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B1
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-50
100 QD® Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H100SDS11H100SDS12H100SK13H100SK14H100SF15H100SF16H100SF17H100E18H100E19H100E20H100E21H100E22H100E23H100E24H100E25H100E26H100E27H100E28H100E30
SDSSDSSKSKSFSFSFEEEEEEEEEEEE
2
2
2⁵⁄₈
2⁵⁄₈
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
BBBBBBB1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
3₃⁄₁₆
3¹⁄₂
3¹⁵⁄₁₆
4¹⁄₄
4⁵⁄₈
5
5
5¹⁵⁄₁₆
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
SSSSSSSSSSEEEEEEEEE
1.902.403.304.204.805.906.608.909.90
11.4012.5013.3015.2016.1017.0017.5019.6019.9024.10
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
SDSSKSFEF
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 2¹⁄₈
¹⁄₂ — 2¹⁄₄
⁷⁄₈ — 2³⁄₄
1 — 3¹⁄₄
1³⁄₄ — 1¹⁵⁄₁₆
2³⁄₁₆ — 2¹⁄₂
2⁵⁄₁₆ — 2³⁄₄
2¹³⁄₁₆ — 3⁷⁄₁₆
3⁵⁄₁₆ — 3¹⁵⁄₁₆
2
2⁹⁄₁₆ — 2⁵⁄₈
2¹³⁄₁₆ — 2¹⁵⁄₁₆
3¹⁄₂
4
1.002.103.107.108.70
CHAIN TECHNICALDATA
SIZE 100PITCH 1¹⁄₄
INSIDE WIDTH ³⁄₄
ROLLER DIA. ³⁄₄
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
No. 100 1 1/4 Pitch — QD®
STYLE STYPE B
STYLE ETYPE B1
STYLE ETYPE C
TSUBAKI STOCK SPROCKETS
C-51
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 120PITCH 1¹⁄₂
INSIDE WIDTH 1
ROLLER DIA. .875For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 120 1 1/2 Pitch — Stock Bore
Sprocket Diameters1¹⁄₂ Pitch
No. Outside Pich CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. �Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
910111213141516171819202122232425262728303235364042454854607080
5.0225.5176.0096.4986.9867.4727.9568.4418.9249.4079.890
10.37110.85311.33311.81412.29412.77413.25413.73414.21315.17116.13017.56718.04519.95920.91622.35223.78626.65429.52234.30139.078
120B9120B10120B11120B12120B13120B14120B15120B16120B17120B18120B19120B20120B21120B22120B23120B24120B25120B26120B27120B28120B30120B32120B35120B36120C40120C42120C45120C48120C54120C60120C70120C80
120A9120A10120A11120A12120A13120A14120A15120A16120A17120A18120A19120A20120A21120A22120A23120A24120A25120A26120A27120A28120A30120A32120A35120A36120A40120A42120A45120A48120A54120A60120A70120A80
4.3864.8545.3255.7966.2696.7417.2157.6898.1638.6399.1149.588
10.06510.54111.01611.49211.96912.44412.92113.39714.35115.30316.73417.21119.11920.07321.50422.93525.79728.66133.43438.207
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
2³⁄₁₆
2¹⁄₄
2³⁄₈
2³⁄₄
3
3¹⁄₄
3¹⁄₄
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
5¹⁄₄
5³⁄₈
5³⁄₈
3³⁄₈
3¹⁄₄
3⁹⁄₁₆
4¹⁄₈
4⁹⁄₁₆
4³⁄₄
4³⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7¹⁄₂
7¹⁄₂
2¹⁄₄
2¹⁄₄
2¹⁄₈
2¹⁄₈
2¹⁄₄
2¹⁄₄
2¹⁄₄
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
5
5
SSSSSDDDDDDDDDDDDDDDDDDDDDDDDDDD
5.207.007.709.80
12.6014.3015.6018.9020.3021.7023.7025.3027.0028.8030.6033.5035.6041.8045.0047.5051.5057.0067.0070.00
102.00114.00127.00141.00168.00195.00290.00360.00
3.003.804.905.806.708.109.40
10.5011.7013.7015.3016.8018.5020.3022.1024.5026.6028.5031.2034.0038.4043.4053.9056.6072.0076.0088.00
100.00126.00158.00213.00277.00
3.4443.9794.3954.9215.3475.8666.3006.8147.2547.7648.2078.7139.1619.666
10.11510.61711.07011.56912.02412.52213.47614.42815.84216.33618.24419.19820.61522.06024.92227.78632.55937.332
��
Has recessed groove in hub for chain clearance† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
�
STYLE STYPE B
TYPE ASTYLE DTYPE B
STYLE DTYPE C
C -
SP
RO
CK
ET
S
C-52
CHAIN TECHNICALDATA
SIZE 120-2PITCH 1¹⁄₂
INSIDE WIDTH 1
ROLLER DIA. .875For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 120 1 1/2 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
120-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
111213141516171819202122232425263035364560
D120B11D120B12D120B13D120B14D120B15D120B16D120B17D120B18D120B19D120B20D120B21D120B22D120B23D120B24D120B25D120B26D120B30D120C35D120C36D120C45D120C60
3⁹⁄₁₆
4¹⁄₁₆
4¹⁄₂
5
5¹⁄₂
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7¹⁄₂
7¹⁄₂
7¹⁄₂
9
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4
4
4
6
6
6
6¹⁄₄
2³⁄₈
2³⁄₄
3
3⁵⁄₁₆
3⁵⁄₈
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
5
5
5
6
SSSSSSSSSSSSSDDDDWWWW
13.5017.0020.9025.2029.9033.0037.1041.0045.6050.4055.5060.9071.3077.2083.4089.90
118.50170.50175.60228.20359.70
6.0096.4986.9867.4727.9568.4418.9249.4079.890
10.37110.85311.33311.81412.29412.77713.25415.17117.56718.04522.35229.522
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
2
2
2
2
STYLE STYPE B
STYLE DTYPE B
STYLE WTYPE C
TSUBAKI STOCK SPROCKETS
C-53
C -
SP
RO
CK
ET
S
No. 120 1 1/2 Pitch — TAPER-LOCK®
120 Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
12131415161718192021242630353645607080
6.4986.8967.4727.9578.4418.9249.4079.889
10.37110.85112.29413.25415.17117.56618.04522.35129.52234.30139.078
H120BTL12H120BTL13H120BTL14H120BTL15H120BTL16H120BTL17H120BTL18H120BTL19H120BTL20H120BTL21H120BTL24H120BTL26H120BTL30H120BTL35
120BTL36120CTL45120CTL60120CTL70120CTL80
2012251725172517302030203020302030203020302030203020302030203535353535353535
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
3
3
3
3
3
3
3
3
3
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3⁹⁄₁₆
4¹⁄₄
4¹⁄₄
4¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
1¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
2
2
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
SSEEEEEEEEEEEEEEEEE
5.506.007.008.00
10.0011.0012.0014.0015.5017.5023.5028.5033.5052.0054.0082.00
140.00175.00220.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
2012251730203535
1.403.205.80
11.00
¹⁄₂ — 1
¹⁄₂ — 2¹⁄₂
¹⁵⁄₁₆ — 3
SEE PAGE C-78
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 120PITCH 1¹⁄₂
INSIDE WIDTH 1
ROLLER DIA. .875For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-54
No. 120 1 1/2 Pitch — QD®
120 QD® 1 1/2 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
12131415161718192021222324252628303235364042454854607080
6.4986.9867.4727.9568.4418.9249.4079.890
10.37110.85311.33311.81412.29412.77413.25414.21315.17116.13017.56718.04519.95920.91622.35223.78626.65429.52234.30139.078
120SF12120SF13120SF14120SF15120E16120E17120E18120E19120E20120E21120E22120E23120E24120E25120E26120E28120E30120F32120F35120F36120F40120F42120F45120F48120F54120J60120J70120J80
SFSFSFSFEEEEEEEEEEEEEFFFFFFFFJJJ
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
BBBBB1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
CCCCCCCCCCC
4³⁄₈
4⁵⁄₈
5
5
6¹⁄₈
6¹⁄₈
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
7
7
8
8
8
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
4¹⁄₂
4¹⁄₂
4¹⁄₂
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
4
4
4
4
4
4
4
4
5
5
5
1¹⁄₆₄
1¹⁄₆₄
1¹⁄₆₄
1¹⁄₆₄
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1
1
1
1
1
1
1
1
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
6
6
6
6
6
6
6
6
6
6
6
6
6
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
7¹⁄₄
7¹⁄₄
7¹⁄₄
SSSSEEEEEEEEEEEEEEEEEEEEEEEE
4.605.907.308.10
10.9012.1014.7015.8018.8019.3021.8023.3025.7027.2030.3035.2039.3050.9063.2065.0077.0090.0095.00
109.00135.00172.00231.00313.00
CHAIN TECHNICALDATA
SIZE 120PITCH 1¹⁄₂
INSIDE WIDTH 1
ROLLER DIA. .875For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B1
STYLE ETYPE C
TSUBAKI STOCK SPROCKETS
C-55
C -
SP
RO
CK
ET
S
Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H120SF12H120SF13H120SF14H120SF15H120E16H120E17H120E18H120E19H120E20H120E21H120E22H120E23H120E24H120E25H120E26H120E28H120E30
SFSFSFSFEEEEEEEEEEEEE
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
BBBBB1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
4³⁄₈
4⁵⁄₈
5
5
6¹⁄₈
6¹⁄₈
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
SSSSEEEEEEEEEEEEE
4.605.907.308.10
10.9012.1014.7015.8018.8019.3021.8023.3025.7027.2030.3035.2039.30
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
SFEFJ
¹⁄₂ — 2¹⁄₄
⁷⁄₈ — 2³⁄₄
1 — 3¹⁄₄
1⁷⁄₁₆ — 3³⁄₄
2⁵⁄₁₆ — 2³⁄₄
2¹³⁄₁₆ — 3⁷⁄₁₆
3⁵⁄₁₆ — 3¹⁵⁄₁₆
3¹³⁄₁₆ — 4¹⁄₂
2¹³⁄₁₆ — 2¹⁵⁄₁₆
3¹⁄₂
4
—
3.107.108.70
16.80
CHAIN TECHNICALDATA
SIZE 120PITCH 1¹⁄₂
INSIDE WIDTH 1
ROLLER DIA. .875For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
No. 120 1 1/2 Pitch — QD®
STYLE STYPE B
STYLE ETYPE B1
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-56
CHAIN TECHNICALDATA
SIZE 140PITCH 1³⁄₄
INSIDE WIDTH 1
ROLLER DIA. 1For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 140 1 3/4 Pitch — Stock Bore
Sprocket Diameters1³⁄₄ Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. �Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
11121314151617181920212223242526283032353640454854607080
7.0117.5818.1508.7179.2829.847
10.41110.97411.53812.10012.66113.22113.78314.34314.90315.46316.58117.70018.81820.49421.05323.28626.07727.75031.09634.44240.01745.591
140B11140B12140B13140B14140B15140B16140B17140B18140B19140B20140B21140B22140B23140B24140B25140B26140B28140B30140B32140C35140C36140C40140C45140C48140C54140C60140C70140C80
140A11140A12140A13140A14140A15140A16140A17140A18140A19140A20140A21140A22140A23140A24140A25140A26140A28140A30140A32140A35140A36140A40140A45140A48140A54140A60140A70140A80
6.2136.7627.3137.8658.4188.9719.524
10.07810.63311.18611.74312.29712.85213.40713.96314.51815.62916.74217.85419.52320.08022.30625.08826.75830.09733.43739.00644.574
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
2³⁄₄
3
3³⁄₄
3³⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5³⁄₈
5³⁄₈
5³⁄₈
4¹⁄₄
4¹⁄₂
5¹⁄₄
5¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
7¹⁄₂
7¹⁄₂
7¹⁄₂
2¹⁄₄
2¹⁄₄
2³⁄₈
2³⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3
3
3
3
4
4
4
4
4
4
5
5
5
SDDDDDDDDDDDDDDDDDDDDDDDDDDD
10.7013.3017.9018.9025.8027.6029.8032.3034.2036.5038.7041.1044.3047.8049.8055.7062.7070.0079.00
109.00115.00133.00153.00172.00220.00288.00351.00460.00
6.607.809.50
10.8012.6014.4016.6018.2020.6023.2025.9028.0031.2033.5037.1038.9046.2053.5059.2071.0076.0095.00
122.00138.00181.00216.00290.00399.00
5.1485.7626.2596.8657.3717.9718.4839.0789.596
10.18610.70911.29711.82212.40712.93513.51814.62915.74216.85418.50319.08021.30624.07225.75829.09732.43738.00643.574
† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
STYLE STYPE BTYPE A
STYLE DTYPE B
STYLE DTYPE C
TSUBAKI STOCK SPROCKETS
C-57
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 140-2PITCH 1³⁄₄
INSIDE WIDTH 1
ROLLER DIA. 1
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 140 1 3/4 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
140-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
13141516171819202122232425263035364560
D140B13D140B14D140B15D140B16D140B17D140B18D140B19D140B20D140B21D140B22D140B23D140B24D140B25D140B26D140B30D140C35D140C36D140C45D140C60
5⁵⁄₁₆
5⁷⁄₈
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
7
7
7
7
7¹⁄₂
7¹⁄₂
7¹⁄₂
9
3³⁄₄
3³⁄₄
3³⁄₄
4
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6¹⁄₄
3¹⁄₂
4
4¹⁄₄
4¹⁄₄
4¹⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5
5
5
6
SSSSSSSDDDDDDDDWWWW
28.8034.7040.5047.9052.5060.8067.2074.0081.3093.70
100.60105.10120.90127.10163.50200.10219.50288.70459.30
8.1508.7179.2829.847
10.41110.97411.53812.10012.66113.22113.78314.34314.90315.46317.70020.49421.05326.07734.442
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
STYLE STYPE B
STYLE DTYPE B
STYLE WTYPE C
C -
SP
RO
CK
ET
S
C-58
No. 140 1 3/4 Pitch — TAPER-LOCK®
Type B TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
121314151617181921263536456070
7.5818.1508.7189.2839.848
10.41110.97511.53712.66015.46320.49421.05326.07634.44240.017
H140BTL12H140BTL13H140BTL14H140BTL15H140BTL16H140BTL17H140BTL18H140BTL19H140BTL21H140BTL26
140CTL35140CTL36140CTL45140CTL60140CTL70
251730203020302030203020302030203020302035353535404040404040
2¹⁄₂
3
3
3
3
3
3
3
3
3
3¹⁄₂
3¹⁄₂
4
4
4
4¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
6¹⁄₂
6¹⁄₂
7³⁄₄
7³⁄₄
7³⁄₄
1³⁄₄
2
2
2
2
2
2
2
2
2
3¹⁄₂
3¹⁄₂
4
4
4
SSEEEEEEEEEEEEE
7.008.00
10.0012.0014.0016.0018.0020.0024.0040.0078.0083.00
118.00188.00241.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
2517302035354040
3.205.80
11.0017.00
¹⁄₂ — 2¹⁄₂
¹⁵⁄₁₆ — 3
SEE PAGE C-78SEE PAGE C-78
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 140PITCH 1³⁄₄
INSIDE WIDTH 1
ROLLER DIA. 1
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
STYLE ETYPE C
TSUBAKI STOCK SPROCKETS
C-59
C -
SP
RO
CK
ET
S
No. 140 1 3/4 Pitch — QD®
140 QD® 1 3/4 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
1112131415161718192021222324252630353640454854607080
7.0117.5818.1508.7179.2829.847
10.41110.97411.53812.10012.66113.22113.78314.34314.90315.46317.70020.49421.05323.28626.07727.75031.09634.44240.01745.591
140SF11140SF12140SF13140E14140E15140E16140E17140E18140E19140E20140E21140E22140F23140F24140F25140F26140F30140F35140F36140J40140J45140J48140J54140J60140M70140M80
SFSFSFEEEEEEEEEFFFFFFFJJJJJMM
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
5¹⁄₂
5¹⁄₂
BBBB1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
CCCCCCCC1
C1
4⁷⁄₁₆
4⁷⁄₈
5
6¹⁄₈
6¹⁄₈
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
7
8
8
8
8
8
10
10
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
5³⁄₁₆
5³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
6³⁄₄
6³⁄₄
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
4
4
4
4
4
4
4
5
5
5
5
5
6³⁄₄
6³⁄₄
1¹⁄₆₄
1¹⁄₆₄
1¹⁄₆₄
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
2⁹⁄₁₆
2⁹⁄₁₆
2⁹⁄₁₆
2⁹⁄₁₆
2⁹⁄₁₆
1
1
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
2²⁹⁄₃₂
2²⁹⁄₃₂
4⁵⁄₈
4⁵⁄₈
4⁵⁄₈
6
6
6
6
6
6
6
6
6
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
7¹⁄₄
7¹⁄₄
7¹⁄₄
7¹⁄₄
7¹⁄₄
9
9
SSSSSEEEEEEEEEEEEEEEEEEEEE
5.507.208.90
11.6013.4015.5017.5020.3021.0024.4027.2029.4036.9041.1042.6046.7050.6075.0079.00
105.00140.10148.00178.00234.00239.00432.00
CHAIN TECHNICALDATA
SIZE 140PITCH 1³⁄₄
INSIDE WIDTH 1
ROLLER DIA. 1
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B
STYLE ETYPE B1
STYLE ETYPE C1
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-60
Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H140SF11H140SF12H140SF13H140E14H140E15H140E16H140E17H140E18H140E19H140E20H140E21H140E22H140F23H140F24H140F25H140F26H140F30
SFSFSFEEEEEEEEEFFFFF
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
BBBB1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
4⁷⁄₁₆
4⁷⁄₈
5
6¹⁄₈
6¹⁄₈
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
6¹⁄₄
7
7
7
7
7
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
SSSSSEEEEEEEEEEEE
5.507.208.90
11.6013.4015.5017.5020.3021.0024.4027.2029.4036.9041.1042.6046.7050.60
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
SFEFJM
¹⁄₂ — 2¹⁄₄
⁷⁄₈ — 2³⁄₄
1 — 3¹⁄₄
1⁷⁄₁₆ — 3³⁄₄
1¹⁵⁄₁₆ — 4³⁄₄
2⁵⁄₁₆ — 2³⁄₄
2¹³⁄₁₆ — 3⁷⁄₁₆
3⁵⁄₁₆ — 3¹⁵⁄₁₆
3¹³⁄₁₆ — 4¹⁄₂
4⁷⁄₈ — 5¹⁄₂
2¹³⁄₁₆ — 2¹⁵⁄₁₆
3¹⁄₂
4
——
3.107.108.70
16.8056.00
CHAIN TECHNICALDATA
SIZE 140PITCH 1³⁄₄
INSIDE WIDTH 1
ROLLER DIA. 1
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
No. 140 1 3/4 Pitch — QD®
STYLE STYPE B
STYLE ETYPE B1
STYLE ETYPE C1
STYLE ETYPE C
TSUBAKI STOCK SPROCKETS
C-61
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 160PITCH 2
INSIDE WIDTH 1¹⁄₄
ROLLER DIA. 1¹⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 160 2 Pitch — Stock Bore
Sprocket Diameters2 Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. �Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
89
1011121314151617181920212223242526272830353640454854607080
6.0286.6967.3568.0128.6649.3149.962
10.60811.25411.89812.54213.18613.82814.47015.11015.75216.39217.03217.67218.31218.95020.22823.42224.06026.61229.80231.71435.53839.36245.73452.104
160B8160B9160B10160B11160B12160B13160B14160B15160B16160B17160B18160B19160B20160B21160B22160B23160B24160B25160B26160B27160B28160B30160C35160C36160C40160C45160C48160C54160C60160C70160C80
160A8160A9160A10160A11160A12160A13160A14160A15160A16160A17160A18160A19160A20160A21160A22160A23160A24160A25160A26160A27160A28160A30160A35160A36160A40160A45160A48160A54160A60160A70160A80
5.2265.8486.4727.1007.7288.3588.9889.620
10.25210.84411.51812.15212.78413.42014.05414.68815.32215.95816.59217.22817.86219.13422.31222.94825.49228.67230.58034.39638.21444.57850.942
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1⁷⁄₈
2³⁄₈
2³⁄₄
3¹⁄₄
3³⁄₄
4
4¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
2¹³⁄₁₆
3⁵⁄₈
4
4³⁄₄
5¹⁄₄
6
6¹⁄₄
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₂
2⁵⁄₈
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3
3
3
3
3
3
4¹⁄₂
4¹⁄₂
4¹⁄₂
5
5
5
5
5
6
SSDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
6.909.90
12.5017.7022.0027.9031.7038.6042.0045.0048.5052.7055.5058.5064.6070.0075.0081.0087.0090.0098.00
112.00154.00170.00185.00225.00250.00345.00415.00545.00695.00
5.607.50
10.1011.2013.5015.9018.5021.7024.8027.8031.3035.2039.0043.3047.7051.5056.0061.7066.6072.0080.0087.00
124.00134.00161.00204.00233.00291.00361.00497.00643.00
4.1014.6355.3475.9026.6037.1717.8638.4429.1279.713
10.39310.98511.65912.25612.92913.52914.19714.80115.46716.07316.73718.00921.16421.82324.36727.52929.45533.27137.08943.45349.817
† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
STYLE STYPE B
TYPE ASTYLE DTYPE B
STYLE DTYPE C
C -
SP
RO
CK
ET
S
C-62
CHAIN TECHNICALDATA
SIZE 160-2PITCH 2
INSIDE WIDTH 1¹⁄₄
ROLLER DIA. 1.125For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 160 2 Pitch — Multiple Strand
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
160-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
13141516171819202122232425263035364560
D160B13D160B14D160B15D160B16D160B17D160B18D160B19D160B20D160B21D160B22D160B23D160B24D160B25D160B26D160B30D160C35D160C36D160C45D160C60
5¹⁄₄
5¹⁄₄
5¹⁄₄
7
7
7
7
7
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
9
9
10
10
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5
5
5
5
5
5
5
6¹⁄₄
6¹⁄₄
7¹⁄₈
7¹⁄₈
3¹⁄₂
3¹⁄₂
3¹⁄₂
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5
5
5
5
5
5
5
6
6
6³⁄₄
6³⁄₄
DDDDDDDDDDDDDDDWWWW
43.0050.1057.9072.6081.6091.20
101.50112.30128.90141.00154.10167.00181.00196.60260.10332.40343.70495.10717.70
9.3149.962
10.60811.25411.89812.54213.18613.82814.47015.11015.75216.39217.03217.67220.22823.42224.06029.80239.362
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
STYLE DTYPE B
STYLE WTYPE C
TSUBAKI STOCK SPROCKETS
C-63
C -
SP
RO
CK
ET
S
No. 160 2 Pitch — TAPER-LOCK®
Type B, Type C TAPER-LOCK®
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Dia. LTB Style Lbs.
1112131415161718192021242635364560
8.0118.6649.3149.963
10.60911.25511.89912.54313.18513.82814.47016.39217.67123.42224.06029.80239.362
H160BTL11H160BTL12H160BTL13H160BTL14H160BTL15H160BTL16H160BTL17H160BTL18H160BTL19H160BTL20H160BTL21H160BTL24H160BTL26
160CTL35160CTL36160CTL45160CTL60
25173020302030203535353535353535353535353535353535354040404040404545
2¹⁄₂
3
3
3
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4
4
4
4¹⁄₂
4¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
6¹⁄₂
7³⁄₄
7³⁄₄
7³⁄₄
8³⁄₄
1³⁄₄
2
2
2
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
4
4
4
4¹⁄₂
SSEEEEEEEEEEEEEEE
9.0011.0013.0016.0025.0028.0032.0035.0039.0044.0048.0059.0068.00
118.00130.00186.00292.00
TAPER-LOCK® Bushings
Bore Wt.Bushing Range Lbs.
25173020353540404545
3.205.80
11.0017.0024.00
¹⁄₂ — 2¹⁄₂
¹⁵⁄₁₆ — 3
SEE PAGE C-78SEE PAGE C-78SEE PAGE C-78
Refer to page C-77 for bushing specifications
CHAIN TECHNICALDATA
SIZE 160PITCH 2
INSIDE WIDTH 1¹⁄₄
ROLLER DIA. 1¹⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
STYLE STYPE B
STYLE ETYPE B
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-64
No. 160 2 Pitch — QD®
160 QD® 2 Pitch
No. Outside Catalog Max. Hub Wt.Teeth Diameter Number Bushing Bore Type Dia. LTB X Y L F Style Lbs.
121314151617181920212223242526283035404554607080
8.6649.3149.962
10.60811.25411.89812.54213.18613.82814.47015.11015.75216.39217.03217.67218.95020.22823.42226.61229.80235.53839.36245.73452.104
160E12160E13160E14160F15160F16160F17160F18160F19160F20160F21160F22160F23160F24160F25160J26160J28160J30160J35160M40160M45160M54160M60160M70160M80
EEEFFFFFFFFFFFJJJJMMMMMM
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
CCCCC1
C1
C1
C1
C1
C1
5¹¹⁄₁₆
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
10
10
10
10
10
10
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
5³⁄₁₆
5³⁄₁₆
5³⁄₁₆
5³⁄₁₆
5³⁄₁₆
5³⁄₁₆
2⁵⁄₈
2⁵⁄₈
2⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
3⁵⁄₈
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
2⁵⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
1³⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
6
6
6
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
7¹⁄₄
7¹⁄₄
7¹⁄₄
7¹⁄₄
9
9
9
9
9
9
SSSEEEEEEEEEEEEEEEEEEEEE
11.2014.2017.4024.7029.0030.7033.8037.9043.0045.9051.1054.8060.4064.6077.0086.00
110.00131.00196.00237.00325.00378.00505.00671.00
CHAIN TECHNICALDATA
SIZE 160PITCH 2
INSIDE WIDTH 1¹⁄₄
ROLLER DIA. 1¹⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
STYLE STYPE B1
STYLE ETYPE B1
STYLE ETYPE C1
STYLE ETYPE C
TSUBAKI STOCK SPROCKETS
C-65
C -
SP
RO
CK
ET
S
Hardened Teeth
Catalog Max. Hub Wt.Number Bushing Bore Type Dia. LTB Style Lbs.
H160E12H160E13H160E14H160F15H160F16H160F17H160F18H160F19H160F20H160F21H160F22H160F23H160F24H160F25H160J26H160J28H160J30
EEEFFFFFFFFFFFJJJ
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
3¹⁵⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
4⁷⁄₁₆
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
B1
CCC
5¹¹⁄₁₆
6¹⁄₄
6¹⁄₄
7
7
7
7
7
7
7
7
7
7
7
8
8
8
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
3³⁄₁₆
3³⁄₁₆
3³⁄₁₆
SSSEEEEEEEEEEEEEE
11.2014.2017.4024.7029.0030.7033.8037.9043.0045.9051.1054.8060.4064.6077.0086.00
110.00
QD® BushingsBore Range
StandardKeyway
ShallowKeyway
NoKeyway
Wt.Lbs.Bushing
EFJM
⁷⁄₈ — 2³⁄₄
1 — 3¹⁄₄
1⁷⁄₁₆ — 3³⁄₄
1¹⁵⁄₁₆ — 4³⁄₄
2¹³⁄₁₆ — 3⁷⁄₁₆
3⁵⁄₁₆ — 3¹⁵⁄₁₆
3¹³⁄₁₆ — 4¹⁄₂
4⁷⁄₈ — 5¹⁄₂
3¹⁄₂
4
——
7.108.70
16.8056.00
CHAIN TECHNICALDATA
SIZE 160PITCH 2
INSIDE WIDTH 1¹⁄₄
ROLLER DIA. 1¹⁄₈
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
QD® is a registered trademark of and is used under license from Emerson Electric Company.
Refer to page C-76 for bushing specifications
No. 160 2 Pitch — QD®
STYLE STYPE B1
STYLE ETYPE B1
STYLE ETYPE C1
STYLE ETYPE C
C -
SP
RO
CK
ET
S
C-66
CHAIN TECHNICALDATA
SIZE 180PITCH 2¹⁄₄
INSIDE WIDTH 1¹³⁄₃₂
ROLLER DIA. 1.406For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 180 2 1/4 Pitch — Stock Bore
Sprocket Diameters21/4 Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. �Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
11121314151617181920212223242528303540455460
9.0109.750
10.48011.21011.94012.66013.39014.11014.83015.56016.28017.00017.72018.44019.16021.32022.76026.35029.94033.53039.98044.280
180B11180B12180B13180B14180B15180B16180B17180B18180B19180B20180B21180B22180B23180B24180B25180B28180C30180C35180C40180C45180C54180C60
180A11180A12180A13180A14180A15180A16180A17180A18180A19180A20180A21180A22180A23180A24180A25180A28180A30180A35180A40180A45180A54180A60
7.9868.6939.402
10.11110.82211.53312.24512.95713.67014.38315.09615.81016.52417.23817.95220.09621.52525.10128.67732.25538.69642.992
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
3⁵⁄₈
4
4
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5¹⁄₂
5³⁄₄
5³⁄₄
5³⁄₄
6
6
6¹⁄₂
5¹⁄₂
6
6
7
7
7
7
7
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
8
8¹⁄₂
8¹⁄₂
8¹⁄₂
9
9
9¹⁄₂
2¹⁵⁄₁₆
2¹⁵⁄₁₆
2¹⁵⁄₁₆
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3¹⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3³⁄₈
3¹¹⁄₁₆
4³⁄₈
4³⁄₈
4³⁄₈
5
5
5³⁄₈
DDDDDDDDDDDDDDDDDDDDDD
30.0034.0036.0042.0045.0051.0056.0061.0066.0072.0078.0087.0095.00
103.00110.00135.00170.00232.00260.00350.00466.00590.00
15.0017.0021.5025.5028.8033.1037.7042.3047.9052.8059.0065.0072.1081.1085.00
105.00124.00171.00222.00278.00402.00499.00
6.4997.2877.9278.7059.357
10.12710.78711.55112.21712.97713.64814.40415.07915.83216.51118.69020.11923.66927.27130.82937.29041.586
† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
TYPE ASTYLE DTYPE B
STYLE DTYPE C
TSUBAKI STOCK SPROCKETS
C-67
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 200PITCH 2¹⁄₂
INSIDE WIDTH 1¹⁄₂
ROLLER DIA. 1¹⁄₂
For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 200 2 1/2 Pitch — Stock Bore
Sprocket Diameters21/2 Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. �Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
10111213141516171819202122232425262830323540455460
9.20010.02010.83011.64012.46013.26014.07014.87015.68016.48017.29018.09018.89019.69020.49021.29022.09023.69025.29026.88029.28033.27037.25044.42049.200
200B10200B11200B12200B13200B14200B15200B16200B17200B18200B19200B20200B21200B22200B23200B24200B25200C26200C28200C30200C32200C35200C40200C45200C54200C60
200A10200A11200A12200A13200A14200A15200A16200A17200A18200A19200A20200A21200A22200A23200A24200A25200A26200A28200A30200A32200A35200A40200A45200A54200A60
8.0908.8729.660
10.44711.23512.02512.81513.60514.39715.19015.98216.77517.56718.36019.15219.94720.74022.33023.91725.50527.89031.86535.84042.99547.767
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
3³⁄₄
4
4
4¹⁄₄
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₈
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
6
6
6¹⁄₂
6¹⁄₂
5¹⁄₂
6
6
6¹⁄₄
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
7¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
9
9
9¹⁄₂
9¹⁄₂
3
3
3
3
3⁷⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
4
4
4
4
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
4¹⁄₂
5
5
5¹⁄₂
5¹⁄₂
SDDDDDDDDDDDDDDDDDDDDDDDD
30.0035.0039.0042.0065.0070.0076.0082.0089.0096.00
104.00112.00134.00143.00152.00161.00177.00195.00220.00244.00250.00310.00400.00525.00700.00
16.3020.2024.3028.7034.4039.0045.6049.7056.0063.0070.0078.0089.00
101.00102.00118.00124.00146.00162.00190.00224.00291.00356.00479.00659.00
6.5287.2198.0988.8089.673
10.39711.25311.98512.83513.57614.42015.16616.00516.75517.59018.34619.17820.76822.35523.94326.30030.30334.25641.43346.205
† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
TYPE ASTYLE DTYPE B
STYLE STYPE B
STYLE DTYPE C
C -
SP
RO
CK
ET
S
C-68
CHAIN TECHNICALDATA
SIZE 200PITCH 2¹⁄₂
INSIDE WIDTH 1¹⁄₂
ROLLER DIA. 1.562For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
Basic SprocketDimensions
No. Outside StockTeeth Diameter Bore
200-2Double Strand
Catalog Hub †Max. Wt.Number Dia. LTB Bore Style Lbs.
111213141516171819202122232425264560
D200B11D200B12D200B13D200B14D200B15D200B16D200B17D200B18D200B19D200B20D200B21D200B22D200B23D200B24D200B25D200B26D200C45D200C60
5¹⁄₂
6¹⁄₂
7
8
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
8¹⁄₂
10
10
5⁷⁄₈
6¹⁄₄
6³⁄₈
6³⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
6⁵⁄₈
8¹⁄₂
9
3³⁄₄
4¹⁄₂
4³⁄₄
5¹⁄₂
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
5³⁄₄
7
7
SSSDDDDDDDDDDDDDWW
56.2075.2091.90
112.70131.50151.10168.10186.30205.80222.80248.10270.90295.00320.20349.40366.70842.10
1270.70
10.02010.83011.64012.46013.26014.07014.87015.68016.48017.29018.09018.89019.69020.49021.29022.09037.25049.200
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
STYLE DTYPE B
STYLE WTYPE C
No. 200 2 1/2 Pitch — Multiple Strand
TSUBAKI STOCK SPROCKETS
C-69
C -
SP
RO
CK
ET
S
CHAIN TECHNICALDATA
SIZE 240PITCH 3
INSIDE WIDTH 1⁷⁄₈
ROLLER DIA. 1.875For additional information,refer to the appropriate pagein the Drive Chain section ofthis catalog.
No. 240 3 Pitch — Stock Bore
Sprocket Diameters3 Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Type A
Catalog Stock Wt.Number Bore Lbs.
Type B , Type C
Catalog Stock †Max. �Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
10111213141516171819202125303540455460
11.03012.02013.00013.97014.94015.91016.88017.85018.81019.78020.74021.70025.55030.34035.13039.92044.70053.31059.040
240B10240B11240B12240B13240B14240B15240B16240B17240B18240B19240B20240B21240B25240C30240C35240C40240C45240C54240C60
240A10240A11240A12240A13240A14240A15240A16240A17240A18240A19240A20240A21240A25240A30240A35240A40240A45240A54240A60
9.70810.64811.59112.53613.48214.42915.37716.32717.27618.22719.17720.12923.93628.70033.46738.23743.00751.59557.322
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
4¹⁄₄
4³⁄₄
4³⁄₄
5³⁄₈
5³⁄₈
5³⁄₈
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
5¹⁄₂
6
6
7
7
7
7
6¹⁄₄
7
7
7¹⁄₂
7¹⁄₂
7¹⁄₂
8
8
8
8
8
8
8
9
9
10
10
10
10
3³⁄₈
3¹¹⁄₁₆
3¹¹⁄₁₆
3⁷⁄₈
3⁷⁄₈
3⁷⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
4¹⁄₈
6¹⁄₄
6¹⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
6³⁄₄
DDDDDDDDDDDDDDDDDDD
47.0066.0074.0087.0098.00
108.00124.00140.00149.00165.00175.00195.00260.00415.00530.00675.00850.00
1150.001420.00
30.5036.6045.4052.5060.9071.0080.0093.00
103.00116.00130.00141.00206.00293.00403.00528.00681.00
1012.001261.00
7.8338.6659.716
10.56911.60712.47513.50214.38215.40116.28917.30218.19722.01426.82531.55936.36241.10649.72055.447
† Dimensions shown allow for standard keyway with set screw at 90°� Hub diameter may vary to suit bore sizes
TYPE ASTYLE DTYPE B
STYLE DTYPE C
C -
SP
RO
CK
ET
S
C-70
Sprocket HardeningAll Tsubaki sprockets are made using highquality domestically produced steel. Sincechain loadings are evenly distributed overall engaged sprocket teeth, tooth breakageor distortion is not normally a problem. It isseldom necessary to use special highstrength material.
Diameter and pitch of stock sprocketsdetermine the specific material used.
The hardening process of small diameter,small pitch sprockets is usually a one stepprocedure: (1) heat treatment (electricalinduction). Large diameter, large pitchsprockets can usually be directly flamehardened. These methods are used toprovide a high hardness at the wear areas,plus provide the ability of the tooth to absorbshock loads. This is accomplished byhardening only the wear area of each toothwhile maintaining a ductile tooth core whichis tough and resilient. The hubs and boresremain soft to permit reworking.
The general guidelines for stock sprocketsare:
Hardness Conversion Table
Rockwell “C”150 KG. Load
SizeRockwell
Scales
A60 KG.
ShoreModel C
3000 KG. Load
Brinell No.
Tensile Str.Lbs. per Sq. In.
10111314151617182021222324252628293031323334353637384041424445464749505253555758606264666870
60.561.061.562.062.563.063.564.565.065.566.066.567.067.568.068.569.069.570.571.071.572.573.073.574.075.576.077.077.578.579.580.081.082.583.584.585.586.5
2728282930303131323334353637373839404243444546484951525455575961636567707275788184879195100106
183187192197202207212217223229235241248255262269277285293302311321331341352363375388401415429444461477495514534555578601627653682712745780
91,00093,00095,00097,00099,000101,000104,000107,000110,000113,000116,000119,000122,000125,000128,000131,000134,000138,000142,000146,000150,000155,000160,000165,000170,000176,000182,000189,000196,000204,000212,000220,000229,000238,000247,000256,000266,000276,000287,000298,000311,000324,000337,000352,000368,000384,000
Small pitch, small diameterLarge pitch, large diameter
A C68-76 35-5063-70 25-40
Through Hardened Teeth
Case hardened on wear surfaces withtough resilient core.
TSUBAKI STOCK SPROCKETS
C-71
C -
SP
RO
CK
ET
S
Double Single Sprockets� 40 Double Single Sprockets ¹⁄₂ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bore Bore LTB C D Lbs.
15161718192021222324
2.6502.8102.9803.1403.3003.4603.6203.7803.9404.100
1.201.401.601.802.202.602.903.003.504.00
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
1¹⁄₄
1¹⁄₄
1¹⁵⁄₁₆
1¹⁄₂
1¹¹⁄₁₆
1³⁄₄
1³⁄₄
1¹⁵⁄₁₆
2¹⁄₁₆
2¹⁄₄
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹³⁄₁₆
2
2¹⁄₈
2⁵⁄₁₆
2¹⁄₂
2⁵⁄₈
2²⁵⁄₃₂
2¹⁵⁄₁₆
3³⁄₃₂
3¹⁷⁄₆₄
DS40A15DS40A16DS40A17DS40A18DS40A19DS40A20DS40A21DS40A22DS40A23DS40A24
� 50 Double Single Sprockets ⁵⁄₈ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bore Bore LTB C D Lbs.
15161718192021222324
3.3203.5203.7203.9204.1204.3204.5204.7204.9205.120
2.102.402.903.303.704.204.805.305.806.30
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
1¹⁄₂
1¹¹⁄₁₆
1³⁄₄
1⁷⁄₈
2¹⁄₁₆
2¹⁄₄
2¹⁄₄
2⁷⁄₁₆
2⁵⁄₈
2³⁄₄
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
2³⁄₈
2¹⁄₂
2¹¹⁄₁₆
2⁵⁷⁄₆₄
3⁵⁄₆₄
3⁹⁄₃₂
3³¹⁄₆₄
3¹¹⁄₁₆
3⁵⁷⁄₆₄
4⁵⁄₆₄
DS50A15DS50A16DS50A17DS50A18DS50A19DS50A20DS50A21DS50A22DS50A23DS50A24
� 60 Double Single Sprockets ³⁄₄ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bore Bore LTB C D Lbs.
131415161718192021
3.4903.7403.9804.2204.4604.7004.9505.1905.430
2.603.203.804.505.306.506.807.007.50
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1¹⁄₂
1³⁄₄
1⁷⁄₈
2
2¹⁄₄
2³⁄₈
2¹⁄₂
2³⁄₄
2⁷⁄₈
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
2¹¹⁄₃₂
2⁹⁄₁₆
2⁷⁄₈
3³⁄₆₄
3¹⁄₄
3¹⁄₂
3⁴⁵⁄₆₄
3⁶¹⁄₆₄
4³⁄₁₆
DS60A13DS60A14DS60A15DS60A16DS60A17DS60A18DS60A19DS60A20DS60A21
NOTE: All “Double Singles” have high carbon content and are hardenable
C -
SP
RO
CK
ET
S
C-72
Double Single Sprockets� 80 Double Single Sprockets 1 Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bore Bore LTB C D Lbs.
13141516171819202122
4.6604.9805.3005.6305.9506.2706.5906.9107.2407.560
6.507.709.109.50
10.8012.1012.8014.0016.5018.40
1
1
1
1
1
1
1
1
1
1
2
2¹⁄₄
2³⁄₈
2¹¹⁄₁₆
2¹³⁄₁₆
3¹⁄₈
3¹⁄₄
3¹⁄₂
3³⁄₄
3⁷⁄₈
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
3¹⁄₆₄
3¹¹⁄₃₂
3¹³⁄₁₆
4
4⁵⁄₁₆
4⁴¹⁄₆₄
4⁶¹⁄₆₄
5⁹⁄₃₂
5¹⁹⁄₃₂
5⁵⁹⁄₆₄
DS80A13DS80A14DS80A15DS80A16DS80A17DS80A18DS80A19DS80A20DS80A21DS80A22
� 100 Double Single Sprockets 1¹⁄₄ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bore Bore LTB C D Lbs.
131415161718192021
5.8206.2306.6307.0307.4407.8408.2408.6409.040
11.2013.5016.8019.3021.5023.0025.0026.5029.00
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
2¹⁄₂
2³⁄₄
3¹⁄₁₆
3¹⁄₄
3⁵⁄₈
3³⁄₄
4³⁄₁₆
4¹³⁄₁₆
5¹⁄₄
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2
2
2
2
2
2
2
2
2
3²⁵⁄₃₂
4³⁄₁₆
4¹⁹⁄₃₂
4¹⁄₂
4²⁹⁄₃₂
5⁹⁄₃₂
6¹³⁄₆₄
6³⁹⁄₆₄
7
DS100A13DS100A14DS100A15DS100A16DS100A17DS100A18DS100A19DS100A20DS100A21
NOTE: All “Double Singles” have high carbon content and are hardenable
TSUBAKI STOCK SPROCKETS
C-73
C -
SP
RO
CK
ET
S
Double Single - TAPER-LOCK®
� 40 Double Single — TAPER-LOCK® ¹⁄₂ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bushing Bore Bore LTB C D Lbs.
1920212324
3.3003.4603.6203.9404.100
12151215161516151615
1.101.301.301.501.70
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹³⁄₃₂
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
2¹⁄₂
2⁵⁄₈
2²⁵⁄₃₂
3³⁄₃₂
3¹⁷⁄₆₄
DS40ATL19HDS40ATL20HDS40ATL21HDS40ATL23HDS40ATL24H
� 50 Double Single — TAPER-LOCK® ⁵⁄₈ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bushing Bore Bore LTB C D Lbs.
171819212324
3.5203.9204.1204.5204.9205.120
161516151615201220122012
1.802.202.703.303.704.10
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2
2
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1²¹⁄₃₂
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
1⁵⁄₁₆
2¹¹⁄₁₆
2⁵⁷⁄₆₄
3⁵⁄₆₄
3¹⁵⁄₃₂
3⁵⁷⁄₆₄
4⁵⁄₆₄
DS50ATL17HDS50ATL18HDS50ATL19HDS50ATL21HDS50ATL23HDA50ATL24H
� 80 Double Single — TAPER-LOCK® 1 Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bushing Bore Bore LTB C D Lbs.
171819202123
5.9506.2706.5906.9107.2407.880
251725173020302030203020
7.608.709.70
10.0012.0014.50
¹⁄₂
¹⁄₂
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
2¹⁄₂
2¹⁄₂
3
3
3
3
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
2³⁄₁₆
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
4⁵⁄₁₆
4³⁄₄
4⁶¹⁄₆₄
5⁹⁄₃₂
5¹⁹⁄₃₂
6¹⁵⁄₆₄
DS80ATL17HDS80ATL18HDS80ATL19HDS80ATL20HDS80ATL21HDS80ATL23H
� 100 Double Single — TAPER-LOCK® 1¹⁄₄ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bushing Bore Bore LTB C D Lbs.
161718192021
7.0307.4407.8408.2408.6409.040
251730203020302030203020
13.0014.0016.0020.0024.0027.50
³⁄₄
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
2¹⁄₂
3
3
3
3
3
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2¹¹⁄₁₆
2
2
2
2
2
2
5
5¹⁵⁄₃₂
5⁵¹⁄₆₄
6¹³⁄₆₄
6²⁹⁄₃₂
7
DS100ATL16HDS100ATL17HDS100ATL18HDS100ATL19HDS100ATL20HDS100ATL21H
� 60 Double Single — TAPER-LOCK® ³⁄₄ Pitch
No. Outside Catalog Stock Max. Wt.Teeth Diameter Number Bushing Bore Bore LTB C D Lbs.
17181920212324
4.4604.7004.9505.1905.4305.9106.150
1615201220122517251725172517
4.505.005.805.606.407.308.20
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
1⁵⁄₈
2
2
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1¹⁵⁄₁₆
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
1³¹⁄₆₄
3⁷⁄₃₂
3¹⁵⁄₃₂
3⁴⁵⁄₆₄
3³¹⁄₆₄
4³⁄₁₆
4⁴³⁄₆₄
4²⁹⁄₃₂
DS60ATL17HDS60ATL18HDS60ATL19HDS60ATL20HDS60ATL21HDS60ATL23HDA60ATL24H
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
C -
SP
RO
CK
ET
S
C-74
Steel Split Sprockets
Steel Split Hub
Hub Hub Hub Wt.Number Bore O.D. Length Bolts Lbs.
S-1BS-2BS-3BS-4BS-5BS-6B
S-1BS-2BS-3BS-4BS-5BS-6B
³⁄₄ - 1¹⁄₂
1³⁄₈ - 2¹⁄₄
2 - 3
2³⁄₄ - 4
3³⁄₄ - 5
4³⁄₄ - 6
³⁄₄ - 1¹⁄₂
1³⁄₈ - 2¹⁄₄
2 - 3
2³⁄₄ - 4
3³⁄₄ - 5
4³⁄₄ - 6
3¹⁄₈
4³⁄₈
6
7⁵⁄₈
9¹⁄₄
10¹⁄₄
1
1¹⁄₄
1³⁄₈
1¹⁄₂
2
2¹⁄₄
³⁄₈ x 2¹⁄₄
¹⁄₂ x 3
⁵⁄₈ x 4¹⁄₂
³⁄₄ x 5¹⁄₂
1 x 6
1 x 6¹⁄₂
1.804.008.40
14.4027.7035.40
Steel Split Sprockets are available in “B” and “C” styles.
NOTE: Length through bore can be determined by adding plate thickness to hub length. (All dimensions in inches.)
Sprocket Size for Instant Hubs
Minimum Number of Teeth
Chain Number
40 50 60 80 100 120 140 160 180 200 240
SplitHub
Number Bore
28 23 20 16 — — — — — — —38 30 26 20 17 15 14 — — — —46 37 32 25 20 18 16 15 14 — —
48 40 30 25 21 19 17 16 15 1230 25 22 20 18 17 1432 27 24 22 19 18 15
“C” style split sprockets require two split hubs.
� “B” Style � “C” Style
TSUBAKI STOCK SPROCKETS
C-75
C -
SP
RO
CK
ET
S
QD® Bushings
Bore Range
StandardKeyway
ShallowKeyway
No.Keyway
QD®
Bushing
JASH
SDSSDSKSFEFJMN
¹⁄₂ — 1
¹⁄₂ — 1³⁄₈
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 1¹¹⁄₁₆
¹⁄₂ — 2¹⁄₈
¹⁄₂ — 2⁵⁄₁₆
⁷⁄₈ — 2⁷⁄₈
1 — 3¹⁄₄
1¹⁄₂ — 3⁷⁄₈
2 — 4³⁄₄
2⁷⁄₁₆ — 5
1¹⁄₁₆ — 1³⁄₁₆
1⁷⁄₁₆ — 1⁵⁄₈
1³⁄₄ — 1¹⁵⁄₁₆
1³⁄₄ — 1¹⁵⁄₁₆
2³⁄₁₆ — 2¹⁄₂
2³⁄₈ — 2¹³⁄₁₆
2¹⁵⁄₁₆ — 3¹⁄₂
3⁵⁄₁₆ — 3¹⁵⁄₁₆
3¹⁵⁄₁₆ — 4¹⁄₂
4⁷⁄₈ — 5¹⁄₂
5¹⁄₈ — 5⁷⁄₈
1¹⁄₄
1¹¹⁄₁₆
2
2
2⁹⁄₁₆ — 2⁵⁄₈
2¹³⁄₁₆ — 2¹⁵⁄₁₆
—4
———
QD® is a registered trademark of and is used under license from Emerson Electric Company.
� Bushings JA to J � Bushings M to N
C -
SP
RO
CK
ET
S
C-76
QD® Bushings
QD® Bushings
Bore Range
Dimensions in Inches
Bolt Cap Screws Wt.Bushing A B D F G L Circle] Required Lbs.
JASH
SDSSDSKSFEFJMN
FJMN
X X X X X X X X XX
XX
XX
XX
XX
XX
XX
XX
XXX
XXX
XXX
XXX
XXX
XXX
XXX
⁵⁄₁₆
⁷⁄₁₆
⁷⁄₁₆
⁷⁄₁₆
⁹⁄₁₆
⁵⁄₈
⁷⁄₈
1
1¹⁄₈
1¹⁄₄
1¹⁄₂
1³⁄₈
1⁷⁄₈
2³⁄₁₆
2³⁄₁₆
2¹³⁄₁₆
3¹⁄₈
3⁵³⁄₆₄
4⁷⁄₁₆
5⁹⁄₆₄
6¹⁄₂
7
2
2⁵⁄₈
3³⁄₁₆
3³⁄₁₆
3⁷⁄₈
4⁵⁄₈
6
6⁵⁄₈
7¹⁄₄
9
10
⁹⁄₁₆
³⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
2¹⁄₂
3³⁄₁₆
5³⁄₁₆
6¹⁄₄
¹⁄₈
¹⁄₈
¹⁄₈
¹⁄₈
⁷⁄₃₂
⁷⁄₃₂
¹⁄₄
¹¹⁄₃₂
³⁄₈
¹³⁄₃₂
⁹⁄₁₆
1
1⁵⁄₁₆
1⁵⁄₁₆
1¹³⁄₁₆
1¹⁵⁄₁₆
2¹⁄₁₆
2³⁄₄
3³⁄₄
4⁵⁄₈
6³⁄₄
8¹⁄₈
1²¹⁄₃₂
2¹⁄₄
2¹¹⁄₁₆
2¹¹⁄₁₆
3⁵⁄₁₆
3⁷⁄₈
5
5⁵⁄₈
6¹⁄₄
7⁷⁄₈
8¹⁄₂
(3) #10x1
(3) ¹⁄₄x1³⁄₈
(3) ¹⁄₄x1³⁄₈
(3) ¹⁄₄x1⁷⁄₈
(3) ⁵⁄₁₆x2
(3) ³⁄₈x2
(3) ¹⁄₂x2³⁄₄
(3) ⁹⁄₁₆x3⁵⁄₈
(3) ⁵⁄₈x4¹⁄₂
(4) ³⁄₄x6³⁄₄
(4) ⁷⁄₈x8
.80
.701.001.202.103.107.108.70
16.8056.0068.00
2³⁄₈2⁵⁄₁₆2¹⁄₄2³⁄₁₆2¹⁄₈2¹⁄₁₆21¹⁵⁄₁₆1⁷⁄₈1¹³⁄₁₆1³⁄₄1¹¹⁄₁₆1⁵⁄₈1⁹⁄₁₆1¹⁄₂1⁷⁄₁₆1³⁄₈1⁵⁄₁₆1¹⁄₄1³⁄₁₆1¹⁄₈1¹⁄₁₆1Bushing
Bore Range
FJMN
XXXX
XXX]
XX]
]
XXX]
XX]
]
XXX]
XX]
]
XXX]
XXX]
XXX]
XX]
]
XXX]
XX]
]
XXX]
XXX]
XXX]
XXXX
XXX]
XX]
]
XXX]
XXX]
XXXX
XX]
]
3¹³⁄₁₆3³⁄₄3¹¹⁄₁₆3⁵⁄₈3⁹⁄₁₆3¹⁄₂3⁷⁄₁₆3³⁄₈3⁵⁄₁₆3¹⁄₄3³⁄₁₆3¹⁄₈3¹⁄₁₆32¹⁵⁄₁₆2⁷⁄₈2¹³⁄₁₆2³⁄₄2¹¹⁄₁₆2⁵⁄₈2⁹⁄₁₆2¹⁄₂2⁷⁄₁₆Bushing
Bore Range
FJMN
XXXX
XXXX
XXXX
XXX
X]
]
XX]
XXX
X]
X
XX]
XXX
XXX
]
]
]
]
X]
XX X
XX
XX
XX
]
XXX
X]
XX X
5¹⁄₂ 5⁷⁄₈ 5¹⁵⁄₁₆5⁷⁄₁₆5¹⁄₄5¹⁄₈54¹⁵⁄₁₆4⁷⁄₈4¹³⁄₁₆4³⁄₄4¹¹⁄₁₆4⁵⁄₈4⁹⁄₁₆4¹⁄₂4⁷⁄₁₆4³⁄₈4⁵⁄₁₆4¹⁄₂4³⁄₁₆4¹⁄₈4¹⁄₁₆43¹⁵⁄₁₆3⁷⁄₈Bushing
QD® is a registered trademark of and is used under license from Emerson Electric Company.] Available upon Request
� Bushings JA to J � Bushings M to N
TSUBAKI STOCK SPROCKETS
C-77
C -
SP
RO
CK
ET
S
TAPER-LOCK® Bushings
Std. Short Std. ShortBushing F Hex Key Hex Key Wt.
No. Bore Range ** A B D 2 Required Key Key Lbs.
M�L�
� �100811081210121513101610161520122517252530203030
1.3861.511
1⁷⁄₈
1⁷⁄₈
2
2¹⁄₄
2¹⁄₄
2³⁄₄
3³⁄₈
3³⁄₈
4¹⁄₄
4¹⁄₄
⁷⁄₈
⁷⁄₈
1
1¹⁄₂
1
1
1¹⁄₂
1¹⁄₄
1³⁄₄
2¹⁄₂
2
3
1²¹⁄₆₄
1²⁹⁄₆₄
1³⁄₄
1³⁄₄
1⁷⁄₈
2¹⁄₈
2¹⁄₈
2⁵⁄₈
3¹⁄₄
3¹⁄₄
4
4
1¹⁄₈
1¹⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1⁹⁄₁₆
1⁵⁄₈
1⁵⁄₈
1¹³⁄₁₆
1¹³⁄₁₆
⁵⁄₈
⁵⁄₈
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹³⁄₁₆
¹⁵⁄₁₆
1
1
1³⁄₁₆
1³⁄₁₆
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2¹⁄₄
2¹⁄₄
2¹¹⁄₁₆
2¹¹⁄₁₆
³⁄₄
³⁄₄
1¹⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1³⁄₈
1⁵⁄₈
1⁵⁄₈
2¹⁄₁₆
2¹⁄₁₆
.20
.25
.55
.70
.65
.701.001.403.204.305.808.00
¹⁄₂ — 1
¹⁄₂ — 1¹⁄₈
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1¹⁄₄
¹⁄₂ — 1³⁄₈
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 1⁵⁄₈
¹⁄₂ — 2
¹⁄₂ — 2¹⁄₂
³⁄₄ — 2¹⁄₂
¹⁵⁄₁₆ — 3
¹⁵⁄₁₆ — 3
¹⁄₄ x ¹⁄₂
¹⁄₄ x ¹⁄₂
³⁄₈ x ⁵⁄₈
³⁄₈ x ⁵⁄₈
³⁄₈ x ⁵⁄₈
³⁄₈ x ⁵⁄₈
³⁄₈ x ⁵⁄₈
⁷⁄₁₆ x ⁷⁄₈
¹⁄₂ x 1
¹⁄₂ x 1
⁵⁄₈ x 1¹⁄₄
⁵⁄₈ x 1¹⁄₄
� TAPER-LOCK® Bushings — 1008 through 3030
NOTES:
All TAPER-LOCK® Bushings are available in steel or stainlesssteel.
Materials:— Bushing numbers 1008 through 3020 are sintered steel.— Bushing numbers 3030 through 5050 are cast iron.— Steel or stainless steel bushings are available on a quoted
basis. Please consult factory for pricing.
� Space required to tighten bushing. Also space required toloosen screws to permit removal of hub by puller.
� Space required to remove bushing using jackscrews — nopuller required.
�� All bore ranges available in 1/16th inch increments.� Standard hex key cut to minimum usable length.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
8° TAPERINCLUDED ANGLE
FOR TIGHTENING ON SHAFT:HUB HALF OF HOLE THREADED.BUSHING HALF OF HOLE NOTTHREADED.
FOR REMOVING FROM SHAFT:BUSHING HALF OF HOLE THREADED.HUB HALF OF HOLE NOT THREADED.
POSITION OF SCREWTO TIGHTEN BUSHING
C -
SP
RO
CK
ET
S
C-78
TAPER-LOCK® Bushings
Std. Short Std. ShortBushing F Hex Key Hex Key Wt.
No. Bore Range A B D 3 Required G Key Key Lbs.
M�L�
� �3535404045455050
5
5³⁄₄
6³⁄₈
7
3¹⁄₂
4
4¹⁄₂
5
4.835.546.136.72
2
2³⁄₈
2⁵⁄₈
2¹³⁄₁₆
39°40°40°37°
1⁵⁄₁₆
1⁵⁄₈
1¹⁵⁄₁₆
2⁵⁄₁₆
3³⁄₈
4¹⁄₈
4³⁄₄
5¹⁄₄
2¹¹⁄₁₆
3³⁄₈
4¹⁄₁₆
4¹³⁄₁₆
11.0017.0024.0032.00
See BelowSee BelowSee BelowSee Below
¹⁄₂ x 1¹⁄₂
⁵⁄₈ x 1³⁄₄
³⁄₄ x 2
⁷⁄₈ x 2¹⁄₄
� TAPER-LOCK® Bushings — 3535 through 5050
NOTE:
� Standard hex key cut to minimum usable length.
Materials:— Bushing numbers 1008 through 3020 are sintered steel.— Bushing numbers 3030 through 5050 are cast iron.— Steel or stainless steel bushings are available on a
quoted basis. Please consult factory for pricing.
� Space required to tighten bushing. Also space required toloosen screws to permit removal of hub by puller.
� Space required to remove bushing using jackscrews — nopuller required.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
Bore Range
3535404045455050
X X X X X X X X X X
X
X
X
X X
X
X X X
X
X
XX
X X
X
X X
X
XXX
XXXX
2¹⁵⁄₁₆2⁷⁄₈2³⁄₄2¹¹⁄₁₆2⁵⁄₈2¹⁄₂2⁷⁄₁₆2³⁄₈2⁵⁄₁₆2¹⁄₄2³⁄₁₆2¹⁄₈21¹⁵⁄₁₆1⁷⁄₈1³⁄₄1¹¹⁄₁₆1⁵⁄₈1¹⁄₂1⁷⁄₁₆1³⁄₈1¹⁄₄1³⁄₁₆Bushing
Bore Range
3535404045455050
XXX
XXX
XXX
XXX
X XXXX
XXXX
XXX
XXXX
XX
XXX
XXXX
XXXX
XXX
XX
XX
XXX
XXX
XXX
XX
X XX
XX X
4¹⁵⁄₁₆ 54⁷⁄₈4³⁄₄4¹⁄₂4⁷⁄₁₆4³⁄₈4¹⁄₄4³⁄₁₆4¹⁄₈43¹⁵⁄₁₆3⁷⁄₈3³⁄₄3¹¹⁄₁₆3⁵⁄₈3¹⁄₂3⁷⁄₁₆3³⁄₈3⁵⁄₁₆3¹⁄₄3³⁄₁₆3¹⁄₈3Bushing
NOTE:X = Available at List Price.No indicator = Available, but subject to alteration charges.
POSITION OF SCREWTO TIGHTEN BUSHING
8° TAPERINCLUDED ANGLE
FOR REMOVING FROM SHAFT:BUSHING HALF OF HOLE THREADED.HUB HALF OF HOLE NOT THREADED.
SOCKET HEAD CAP SCREWS
FOR TIGHTENING ON SHAFT:HUB HALF OF HOLE THREADED.BUSHING HALF OF HOLE NOTTHREADED.
TSUBAKI STOCK SPROCKETS
C-79
C -
SP
RO
CK
ET
S
Flexible Couplings� Coupling Selection
Roller chain couplings have a torque capacity in excess of the torque normally transmitted byshafting which falls within the coupling bore range. Select the smallest coupling which willaccommodate both shafts. For a reversing operation, shock or pulsating loads, or other severeoperating conditions, select the next larger coupling size.
A cover should be used to assure maximum service life, particularly if the coupling operatesat high speeds or under moist or abrasive conditions. For proper lubrication, fill the spacebetween the cover and the coupling with soft to medium consistency bearing grease.
� Coupling Chain
� Coupling Covers
Chain Conn. Pin Wt.No. Type Lbs.
Cover For Wt.Part No. Sizes D W Lbs.
4012CC4016CC5016CC5018CC6018CC6020CC8018CC8020CC
10018CC10020CC
40 Cover50 Cover60 Cover80 Cover
10020 Cover
ClipClipClipClipClipClip
C. KeyC. KeyC. KeyC. Key
0.400.601.201.402.402.605.506.109.80
10.80
4012 - 40165016 - 50186018 - 60208018 - 8020
10020
Tsubaki coupling chains feature press fit center-link plates and single pin connectors.
4
5¹⁄₈
6³⁄₈
8³⁄₁₆
10¹⁄₈
2
2³⁄₈
2¹⁵⁄₁₆
4
5¹⁄₄
.851.452.555.05
12.55
Covers allow excellent lubrication, and their use is suggested toobtain maximum coupling life.
Aluminum covers are suppliedwith (2) cover halves andscrews; (4) seals for cover sizes4012/4016 through 8012/8020;(2) seals for cover size 10020.Covers have a rounded exteriorin order to offer protection toscrew heads.
C -
SP
RO
CK
ET
S
C-80
Flexible CouplingsBored to Size Couplings with Finished Bore
Coupling Available Bores CouplingNumber Includes Standard KW & SS A B C L O.D.
Couplings with Plain Bores for Reboring
Coupling Max. Min. Wt. SuggestedNumber Bore Plain Bore Lbs. Maximum RPM
4012F4016F5016F5018F6018F6020F8018F8020F
10020F
40124016
50165018
60186020
80188020
10020
12018
2¹³⁄₃₂
3¹⁄₃₂
3²⁵⁄₃₂
4³⁄₁₆
5
5¹⁄₂
6²¹⁄₃₂
7¹⁹⁄₆₄
9¹⁄₈
2¹⁷⁄₃₂
2¹⁷⁄₃₂
3¹⁄₄
3³⁄₄
4³⁄₁₆
4⁷⁄₁₆
5²¹⁄₆₄
5³³⁄₆₄
6³¹⁄₃₂
⁹⁄₃₂
⁹⁄₃₂
³⁄₈
³⁄₈
⁷⁄₁₆
⁷⁄₁₆
³⁷⁄₆₄
³⁷⁄₆₄
²³⁄₃₂
1¹⁄₈
1¹⁄₈
1⁷⁄₁₆
1¹¹⁄₁₆
1⁷⁄₈
2
2³⁄₈
2⁵⁄₈
3¹⁄₈
1¹³⁄₃₂
1³¹⁄₃₂
2¹⁄₂
2³¹⁄₃₂
3¹⁄₂
3⁷⁄₈
4⁹⁄₁₆
5³⁄₈
6²³⁄₃₂
⁷⁄₈
1⁵⁄₁₆
1¹¹⁄₁₆
2
2⁷⁄₁₆
2³⁄₄
3¹⁄₈
3⁹⁄₁₆
4⁵⁄₈
4¹¹⁄₁₆
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
1
1
1¹⁄₈
1¹⁄₈
1¹⁄₂
1¹⁵⁄₁₆
.501.00
2.203.50
5.006.50
11.0016.30
31.80
36.80
50005000
40003600
30002500
20002000
1800
1500
¹⁄₂,⁵⁄₈,³⁄₄,³⁄₄,1,
1¹⁄₈,1¹⁄₈,1¹⁄₂,2,
⁵⁄₈,³⁄₄,⁷⁄₈,⁷⁄₈,
1¹⁄₈,1¹⁄₄,1³⁄₄,2³⁄₁₆,3³⁄₈,
³⁄₄
⁷⁄₈,1,1,
1³⁄₁₆,1¹⁄₂,
1¹⁵⁄₁₆,2⁷⁄₁₆,3⁷⁄₁₆,
¹⁵⁄₁₆,1¹⁄₈,1¹⁄₈,1¹⁄₄,1³⁄₄,2,
2¹¹⁄₁₆,3¹⁵⁄₁₆
1,1³⁄₁₆,1³⁄₁₆,1³⁄₈,
1¹⁵⁄₁₆,2¹⁄₈,
2¹⁵⁄₁₆,
1¹⁄₈,1¹⁄₄,1¹⁄₄,1⁷⁄₁₆,2¹⁄₈,2³⁄₈,3¹⁄₈,
1³⁄₁₆•,1³⁄₈,1³⁄₈,1¹⁄₂,2³⁄₈•,2⁷⁄₁₆,3³⁄₈•,
1¹⁄₄•1⁷⁄₁₆,1⁷⁄₁₆,1⁵⁄₈,2⁷⁄₁₆•,2⁵⁄₈,3⁷⁄₁₆•
1¹⁄₂,1¹⁄₂,1³⁄₄,2⁵⁄₈•2⁷⁄₈•,
1⁵⁄₈•1⁵⁄₈,1⁷⁄₈,
2¹⁵⁄₁₆•
1³⁄₄,1¹⁵⁄₁₆,
1⁷⁄₈•,2,
1¹⁵⁄₁₆•2¹⁄₈, 2³⁄₁₆, 2¹⁄₄, 2³⁄₈•, 2⁷⁄₁₆•
• Indicates set screw at 90° from keyway
ALL TSUBAKI COUPLINGSHAVE HARDENED TEETH
To permit reboring and additional machining the hubs and bores are not hardened.
CAUTION: All rotating power transmission products arepotentially dangerous and must be properly guarded for thespeeds and applications for which they were intended.
COUPLINGO.D.
TSUBAKI STOCK SPROCKETS
C-81
C -
SP
RO
CK
ET
S
QD® & TAPER-LOCK® Couplings
Coupling Max. Coupling Wt.Number Bushing Bore* A B C D L O.D. K** Lbs.
� QD® Couplings
4016JA5018SH6020SK8018SF
4016TLH5018TLH6020TLH8020TLH
10020TLH
4016TLF5018TLF6020TLF8020TLF
10020TLF
11081610201230203535
1¹⁄₈
1⁵⁄₈
2
3
3¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁵⁄₁₆
1³⁄₁₆
1³¹⁄₃₂
2³¹⁄₃₂
3⁷⁄₈
5³⁄₈
6²³⁄₃₂
⁷⁄₈
1
1¹⁄₄
2
3¹⁄₂
⁹⁄₃₂
³⁄₈
⁷⁄₁₆
³⁷⁄₆₄
²³⁄₃₂
⁵⁄₈
¹³⁄₁₆
¹⁵⁄₁₆
1³⁄₁₆
2
³⁄₄
1¹⁄₁₆
1³⁄₈
2¹⁄₁₆
2⁵⁄₈
2¹⁄₃₂
2³⁄₈
2¹⁵⁄₁₆
4³⁷⁄₆₄
7²³⁄₃₂
3¹⁄₃₂
4³⁄₁₆
5¹⁄₂
7¹⁹⁄₆₄
9¹⁄₈
.901.102.706.10
19.00
JASHSKSF
1
1³⁄₈
2¹⁄₈
2⁵⁄₁₆
2
2³¹⁄₃₂
3⁷⁄₈
4⁹⁄₁₆
⁷⁄₈
1
1¹⁄₄
1³⁄₄
⁹⁄₃₂
³⁄₈
⁷⁄₁₆
³⁷⁄₆₄
1⁵⁄₁₆
1¹⁄₂
1⁷⁄₈
2³⁄₈
2²⁹⁄₃₂
3³⁄₈
4³⁄₁₆
5²¹⁄₆₄
3¹⁄₃₂
4³⁄₁₆
5¹⁄₂
6²¹⁄₃₂
1¹⁄₄
1³⁄₄
2¹⁄₄
2¹⁄₄
.901.302.505.30
* Maximum bore indicated is the maximum bore suggested with standard keyway** K dimension reflects the minimum clearance to remove the coupling half by using the screws as jack screws
NOTE:For H type TAPER-LOCK® bushing installs from the hub side of the flange.For F type TAPER-LOCK® bushing installs from the face side.* Space required to tighten bushing with shortened hex key. Space is also required to loosen screws to permit the removal of the
hub by the puller.** Space required to loosen bushing with shortened hex key using screws as jack screws. No puller is required.
QD® is a registered trademark of and is used under license from Emerson Electric Company.TAPER-LOCK® is a registered trademark of Reliance Electric Company.
Coupling Wt.A B C J* K** L O.D. Lbs.
Type “TLH” Type “TLF”Coupling CouplingNumber Number
� TAPER-LOCK® Couplings
Bushing DataBushing
UsedMax.Bore
Min.Bore
CO
UP
LIN
GO
.D.
COUPLINGO.D.
C -
SP
RO
CK
ET
S
C-82
Idler Sprockets -Chain Tensioners� You need Adjustable Idler Sprockets to:• obtain proper chain tension when neither driving nor drivenshaft is adjustable, and to take up slack chain developed throughnormal chain wear • guide chain around an obstruction • preventwhipping action in the slack span of chain transmitting an unevenload • bring about greater chain wrap around a small sprocket,particularly if it is the lower sprocket in a vertical drive • providefor reversed direction of rotation of a sprocket in contact with theoutside of the chain.
Idler sprockets should not rotate at greater speeds than areallowable for drive sprockets of the same size. They should bemounted in contact with the “slack” span of chain, wheneverpossible. Mount them on the outside of the chain when the arc ofchain wrap on the smaller sprocket would otherwise be less than120°.
It is advisable that idler sprockets have at least three teeth inmesh with the chain. Inside mounted idlers usually account forquieter operation, especially if centers are short and speed ismoderately high.
� Bronze Bushed Idler Sprockets with Steel Journals
No. Outside Catalog Chain Stock E* Wt.Teeth Diameter Number Size Bore Dim. Lbs.
20151514
#0-B#1-B#2-B#3-B
2.602.653.323.75
31E2041E1551E1561E14
3541-40
5060
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
5⁷⁄₈
9
13
14
1¹⁄₂
2
3
4
5¹⁄₄
8¹⁄₈
11⁷⁄₈
12⁵⁄₈
.500
.8751.1251.750
1
1³⁄₄
2⁷⁄₈
3¹⁄₈
2¹⁄₂
4¹⁄₂
6
6
⁹⁄₃₂
¹¹⁄₃₂
⁹⁄₁₆
⁹⁄₁₆
³⁄₈
¹⁄₂
³⁄₄
³⁄₄
2¹³⁄₁₆
4
5¹¹⁄₁₆
6¹⁄₄
1⁵⁄₁₆
1⁵⁄₈
2⁵⁄₃₂
2³⁄₁₆
1³⁄₈
1³⁄₄
2⁷⁄₈
3¹⁄₄
1¹⁄₄
1¹⁄₂
2
2
³⁄₈
¹⁄₂
⁵⁄₈
³⁄₄
³⁄₄
1
1¹⁄₂
2
1.002.506.0012.00
#35,40,41*#40,50,60*
#80,100,120*#140,160,200*
.59
.59
.72
.81
.46
.50
.70
.42
� Bronze Bushed Sprocket Idlers For Use With All Steel Tighteners
No. Outside Catalog Suggested ANSI Hub Bushed Wt.Teeth Diameter Number Tightener Chain No. Dia. LTB Bore Dia. Lbs.
� Chain Tensioners
Wt. SuggestedSize A B C D E F G 2G H J K L M P Lbs. Chain
15131313211919171517151313151313
1.9902.3292.3292.9112.7133.2963.2963.7193.9794.4625.3055.8216.9869.2839.31811.642
35B15T41B13T40B13T50B13T35B21T41B19T40B19T50B17T60B15T60B17T80B15T100B13T120B13T140B15T160B13T200B13T
0000111112222333
3541405035414050606080100120140160200
1³⁄₈
1⁹⁄₁₆
1⁹⁄₁₆
2
2¹⁄₈
2⁷⁄₁₆
2⁷⁄₁₆
2⁵⁄₈
2¹¹⁄₁₆
2⁷⁄₈
3¹⁄₂
4
4¹⁄₂
5³⁄₄
5³⁄₄
5³⁄₄
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
¹⁵⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1¹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
1⁹⁄₁₆
2¹⁄₂
2¹⁄₂
2¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1³⁄₄
1³⁄₄
1³⁄₄
.32
.52
.52
.97
.821.301.501.802.503.305.605.70
13.0027.3026.4058.00
Machined steel sprocketsHardened teethHardened & ground steel journalsOil-impregnated sintered bronze
bushingsNOTE: Idler rpm should notexceed 2500 and radial loadingshould be less than 50 pounds.* Dimension E is minimum space for chain clearance
* Single-strand chain. For multiple-strand chain, use larger tensioner.
STYLE SNOTE: Idlers other than stock furnished on a made-to-order basis
1/4 ALEMITE
HARD. & GROUNDIDLER SHAFT
GREASE PORT
ADJUSTINGSCREW
ADJUSTABLE
E
1/2
1/2
1-1/2
5/16
1
COLLAR
35BB20THROUGH
60BB13
80BB12
TSUBAKI STOCK SPROCKETS
C-83
C -
SP
RO
CK
ET
S
Idler Sprockets – Ball Bearing
No. Catalog Chain Wt.Teeth Number Size O.D. B L W Lbs.
� Ball Bearing Idler Sprocket Hardened Teeth — High Speed
2017181517131512
35BB20H40BB17H40BB18H50BB15H50BB17H60BB13H60BB15H80BB12H
3540405050606080
2.602.973.143.323.723.513.984.36
.638
.638
.638
.638
.638
.638
.638
.750
.72
.72
.72
.72
.72
.72
.72
.61
.168
.284
.284
.343
.343
.459
.459
.575
.38
.52
.53
.75
.78
.761.061.50
RPM 50 100 300 500 750 1000 1200
LOAD 650 515 357 300 265 240 225LOAD 1630 1290 895 755 665 600 565
35BB20THROUGH
60BB13
80BB12
RPM 1500 1800 2400 2600 3000 3600 4000
LOAD 208 195 179 173 155 156 151LOAD 523 493 447 434 415 — —
35BB20THROUGH
60BB13
RPM 4500 5000
LOAD 143 140
� Radial Load Capacity in Lbs. at Various Speeds (Outer Race Rotating)
NOTE: 638 DIM. IS + .005; 750 DIM. IS + .005-.000.
Ratings shown above are based on an average bearing life of 2500 hours.
C -
SP
RO
CK
ET
S
C-84
QD® Weld-On HubsTsubaki offers the most complete line of QD® and TAPER-LOCK® weld-on hubs for insertion and welding to produce “B” style sprockets,sheaves and other applications without hub protrusion. To provide greater strength for this type of shaft locking mechanism and reduceheat distortion caused by welding, these hubs are dimensionally the same as our sprocket items. Special dimensional hubs are availableper your specifications on a made-to-order basis. All Tsubaki hubs are made from steel bar stock (not powdered or sintered metal). TheQD® and TAPER-LOCK® weld-on hubs listed below include appropriate tapered bores and mounting holes.
Catalog Wt. Use Max. Dim Dim Dim DimNumber Lbs. Bushing Bore D P L T Type
35SHW40SDSW40SKW50SDSW50SKW50SFW60SDSW60SKW60SFW60EW80SFW80EW80FW100EWB100EWC100FW120EW120FW120JW140FW140MW160FW160JW160MW
.901.002.401.002.403.701.002.403.607.803.507.70
14.707.507.50
14.607.40
14.3023.7014.3059.5014.0023.3059.30
SHSDSSK
SDSSKSF
SDSSKSFE
SFEFEEFEFJFMFJM
1⁵⁄₈
1¹⁵⁄₁₆
2¹⁄₂
1¹⁵⁄₁₆
2¹⁄₂
2⁷⁄₈
1¹⁵⁄₁₆
2¹⁄₂
2⁷⁄₈
3⁷⁄₁₆
2⁷⁄₈
3⁷⁄₁₆
3¹⁵⁄₁₆
3⁷⁄₁₆
3⁷⁄₁₆
3¹⁵⁄₁₆
3⁷⁄₁₆
3¹⁵⁄₁₆
4⁷⁄₁₆
3¹⁵⁄₁₆
5¹⁄₂
3¹⁵⁄₁₆
4⁷⁄₁₆
5¹⁄₂
3
3¹⁄₂
4¹⁄₄
3⁵⁄₈
4¹⁄₄
5
3¹⁄₂
4¹⁄₄
5
6¹⁄₄
5
6¹⁄₄
7
6¹⁄₄
6¹⁄₄
7
6¹⁄₄
7
8
7
10
7
8
10
2⁷⁄₈
3¹⁄₈
3⁷⁄₈
3⁷⁄₁₆
3⁷⁄₈
4⁵⁄₈
3¹⁄₈
3⁷⁄₈
4⁵⁄₈
5⁷⁄₈
4⁵⁄₈
5⁷⁄₈
6⁵⁄₈
5⁷⁄₈
5⁷⁄₈
6⁵⁄₈
5⁷⁄₈
6⁵⁄₈
7¹⁄₂
6⁵⁄₈
9¹⁄₂
6⁵⁄₈
7¹⁄₂
9¹⁄₂
¹³⁄₁₆
³⁄₄
1¹⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
³⁄₄
1¹⁄₄
1¹⁄₄
1⁵⁄₈
1¹⁄₄
1⁵⁄₈
2¹⁄₂
1⁵⁄₈
1⁵⁄₈
2¹⁄₂
1⁵⁄₈
2¹⁄₂
3³⁄₁₆
2¹⁄₂
5³⁄₁₆
2¹⁄₂
3³⁄₁₆
5³⁄₁₆
⁹⁄₆₄
¹⁄₄
¹⁄₄
⁵⁄₁₆
⁵⁄₁₆
⁵⁄₁₆
⁷⁄₁₆
⁷⁄₁₆
⁷⁄₁₆
⁷⁄₁₆
⁹⁄₁₆
⁹⁄₁₆
⁹⁄₁₆
¹¹⁄₁₆
¹¹⁄₁₆
¹¹⁄₁₆
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
2¹⁄₄
1³⁄₃₂
1¹⁄₈
2¹⁄₄
BBBBBBBBBBBCCBCCBCCBC1
BCC1
QD® is a registered trademark of and is used under license from Emerson Electric Company.TAPER-LOCK® is a registered trademark of Reliance Electric Company.
TYPE C TYPE Band
TYPE C1
TSUBAKI STOCK SPROCKETS
C-85
C -
SP
RO
CK
ET
S
TAPER-LOCK® Weld-On Hubs� TAPER-LOCK® Weld-On Hubs
� TAPER-LOCK® Type W Weld-On Hubs
Catalog Wt. Use Max. Dim Dim Dim DimNumber Lbs. Bushing Bore D P L T
For Use Max.With Bore
Hub Bushing of Wt.Number No. Bushing A B C D F G* H J K Lbs.
35TL141TL140TL140TL240TL350TL150TL260TL160TL280TL180TL280TL3100TL1100TL2120TL1120TL2120TL3140TL1160TL1160TL2160TL3
W12W16W25W30W35W40W45
.80
.80
.801.502.701.502.701.502.701.502.704.302.704.302.604.20
13.0025.004.00
12.6042.00
1215161525173030353540404545
161016101610201225172012251720122517201225173020251730202517302035354040302035354545
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
2
2¹⁄₂
2
2¹⁄₂
2
2¹⁄₂
2
2¹⁄₂
3
2¹⁄₂
3
2¹⁄₂
3
3¹⁄₂
4
3
3¹⁄₂
4¹⁄₂
1¹⁄₄
1⁵⁄₈
2¹⁄₂
3
3¹⁄₂
4
4¹⁄₂
2⁷⁄₈
3¹⁄₄
4⁷⁄₈
5¹⁄₂
6³⁄₄
7³⁄₄
8³⁄₄
1¹⁄₂
1¹⁄₂
1³⁄₄
3
3¹⁄₂
4
4¹⁄₂
³⁄₈
³⁄₈
¹⁄₂
³⁄₄
1¹⁄₄
1¹⁄₂
1³⁄₄
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
1
1
1
³⁄₈
³⁄₈
³⁄₈
¹⁄₄
³⁄₈
³⁄₈
³⁄₈
2¹⁄₂
2⁷⁄₈
4³⁄₈
5¹⁄₈
6¹⁄₄
7¹⁄₄
8
2³⁄₈
2³⁄₄
4¹⁄₄
4¹³⁄₁₆
5¹⁵⁄₁₆
6⁷⁄₈
7⁵⁄₈
1⁷⁄₈
2³⁄₈
3³⁄₈
4¹⁄₈
5
5³⁄₄
6³⁄₈
2⁵⁄₈
3
4⁵⁄₈
5
6
7
8
1.301.504.008.60
15.0029.0042.00
3
3
3
3⁵⁄₈
4¹⁄₄
3⁵⁄₈
4¹⁄₄
3⁵⁄₈
4¹⁄₄
3⁵⁄₈
4¹⁄₄
5¹⁄₄
4¹⁄₂
5¹⁄₄
4¹⁄₄
5¹⁄₄
6¹⁄₂
7³⁄₄
5¹⁄₄
6¹⁄₂
8³⁄₄
2⁷⁄₈
2⁷⁄₈
2⁷⁄₈
3⁷⁄₁₆
4¹⁄₈
3⁷⁄₁₆
4¹⁄₈
3⁷⁄₁₆
4¹⁄₈
3⁷⁄₁₆
4¹⁄₈
5
4¹⁄₈
5
4
5
6¹⁄₂*7³⁄₄*
5
6¹⁄₄
8³⁄₄*
1
1
1
1¹⁄₄
1³⁄₄
1¹⁄₄
1³⁄₄
1¹⁄₄
1³⁄₄
1¹⁄₄
1³⁄₄
2
1³⁄₄
2
1³⁄₄
2
3¹⁄₂
4
2
3¹⁄₂
4¹⁄₂
⁹⁄₆₄
⁷⁄₃₂
¹⁄₄
¹⁄₄
¹⁄₄
⁵⁄₁₆
⁵⁄₁₆
⁷⁄₁₆
⁷⁄₁₆
⁹⁄₁₆
⁹⁄₁₆
⁹⁄₁₆
¹¹⁄₁₆
¹¹⁄₁₆
⁷⁄₈
⁷⁄₈
——1¹⁄₈
1¹⁄₈
—* These items have no hub step
TAPER-LOCK® type W weld-on hubs are designed for use in applications such as welding toplate sprockets, pulleys and agitators. They are made of steel, drilled, tapped and taper boredfor TAPER-LOCK® bushings.
TAPER-LOCK® is a registered trademark of Reliance Electric Company.
C -
SP
RO
CK
ET
S
C-86
Double Pitch SprocketsNo. Outside Pitch Caliper
Teeth Diameter Diameter DiameterCatalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
Basic Sprocket Dimensions Single — Type B Single — Type A
111213141516171819202122232425262830
2040B112040B122040B132040B142040B152040B162040B172040B182040B192040B202040B212040B222040B232040B242040B252040B262040B282040B30
2040A232040A242040A252040A262040A282040A30
2.0002.1702.3202.4902.6402.8102.9703.1403.2903.4603.6103.7803.9304.1004.2604.4204.7405.060
1.8522.0002.1522.3052.4582.6132.7682.9243.0803.2363.3923.5493.7063.8644.0214.1794.4944.810
1.5371.6881.8241.9932.1332.3012.4442.6122.7572.9243.0703.2373.3863.5523.7013.8674.1824.498
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
¹⁄₂
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
.77
.84
.911.001.101.30
¹³⁄₁₆
1
1
1
1¹⁄₈
1³⁄₁₆
1¹⁄₄
1³⁄₈
1¹⁄₂
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₈
1²¹⁄₃₂
1¹³⁄₁₆
1¹³⁄₁₆
1¹¹⁄₁₆
1⁷⁄₈
2¹⁄₁₆
2³⁄₁₆
2³⁄₈
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
2¹⁄₂
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
⁷⁄₈
1
1
1
1
1
1
1
1
1
SSSSSSSSSSSSDDDDDD
.34
.44
.48
.60
.66
.761.001.161.361.541.652.002.162.252.302.402.552.74
� Conveyor or Drive Series — Standard Roller Double Pitch Sprocket for C2040/A2040 Chain — 1 Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Catalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
Basic Sprocket Dimensions Single — Type B Single — Type A
8910111213141516171819202122232425262830
2042B82042B92042B102042B112042B122042B132042B142042B152042B162042B172042B182042B192042B202042B212042B222042B232042B242042B252042B262042B282042B30
2042A162042A172042A182042A192042A202042A212042A222042A232042A242042A252042A262042A282042A30
3.0103.3503.6804.0104.3304.6604.9805.3105.6305.9506.2706.5906.9107.2407.5607.8808.2008.5208.8409.48010.110
2.6132.9243.2363.5493.8644.1794.4944.8105.1265.4425.7596.0766.3926.7107.0277.3447.6617.9798.2968.9319.567
1.9882.2552.6112.8883.2393.5233.8694.1584.5014.7945.1345.4305.7686.0666.4026.7027.0367.3387.6718.3078.942
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1.301.601.802.002.402.602.803.103.203.503.704.705.00
1⁹⁄₃₂
1¹⁵⁄₃₂
1³⁄₄
1⁷⁄₈
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
2³⁄₈
1⁷⁄₈
2⁷⁄₃₂
2³⁵⁄₆₄
2⁵⁄₈
3¹⁄₁₆
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
3¹⁄₂
⁷⁄₈
⁷⁄₈
1
1
1
1
1
1
1
1
1
1
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
1¹⁄₈
SSSSSSSSDDDDDDDDDDDDD
.721.021.501.682.222.562.722.903.103.403.563.724.724.845.185.045.585.966.226.787.56
� Conveyor Series — Large Roller Double Pitch Sprocket for C2042 Chain — 1 Pitch
����
Has recessed groove in hub for chain clearance�
CHAIN TECHNICAL DATASIZE A2040 C2040 C2042PITCH 1 1 1
INSIDE WIDTH ⁵⁄₁₆ ⁵⁄₁₆ ⁵⁄₁₆
ROLLER DIA. ⁵⁄₁₆ ⁵⁄₁₆ ⁵⁄₈
For additional information, refer to the appropriate pagein the Drive Chain section of this catalog.
† Dimensions shown allow for standard keyway with set screw at 90˚
TYPE ASTYLE STYPE B
STYLE DTYPE B
TSUBAKI STOCK SPROCKETS
C-87
C -
SP
RO
CK
ET
S
C -
SP
RO
CK
ET
S
Double Pitch SprocketsNo. Outside Pitch Caliper
Teeth Diameter Diameter DiameterCatalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
111213141516171819202122232425262830
2050B112050B122050B132050B142050B152050B162050B172050B182050B192050B202050B212050B222050B232050B242050B252050B262050B282050B30
2050A212050A222050A232050A242050A252050A262050A282050A30
2.5002.7102.9003.1103.3103.5203.7103.9204.1204.3204.5204.7204.9205.1205.3205.5205.9206.320
2.3152.5002.6902.8813.0733.2663.4603.6553.8504.0454.2414.4374.6334.8305.0265.2235.6176.012
1.9122.1002.2702.4812.6562.8663.0463.2553.4363.6453.8294.0374.2224.4304.6164.8235.2175.612
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1.201.301.401.601.701.802.102.50
¹³⁄₁₆
1
1⁷⁄₃₂
1⁹⁄₃₂
1⁷⁄₁₆
1¹⁹⁄₃₂
1³⁄₄
1²⁵⁄₃₂
1³¹⁄₃₂
2
2
2
2
2
2
2
2
2
1³⁄₄
1⁷⁄₈
1¹⁵⁄₁₆
2
2¹⁄₈
2⁵⁄₁₆
2⁹⁄₁₆
2³⁄₄
2⁷⁄₈
3
3
3
3
3
3
3
3
3
1
1
1
1
1
1
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
SSSSSSSSSSDDDDDDDD
.62
.80
.821.001.221.441.681.942.242.302.402.542.663.303.423.623.784.58
� Conveyor or Drive Series — Standard Roller Double Pitch Sprocket for C2050/A2050 Chain — 1¹⁄₄ Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Catalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
8910111213141516171819202122232425262830
2052B82052B92052B102052B112052B122052B132052B142052B152052B162052B172052B182052B192052B202052B212052B222052B232052B242052B252052B262052B282052B30
2052A122052A132052A142052A152052A162052A172052A182052A192052A202052A212052A222052A232052A242052A252052A262052A282052A30
3.7704.1804.6005.0105.4205.8206.2306.6307.0307.4407.8408.2408.6409.0409.4409.84010.25010.65011.05011.84012.640
3.2663.6554.0454.4374.8305.2235.6176.0126.4076.8037.1987.5957.9918.3878.7839.1809.5779.97310.37011.16411.958
2.5162.8503.2953.6424.0804.4354.8675.2295.6576.0246.4486.8197.2417.6148.0338.4098.8279.2049.62010.41411.208
⁵⁄₈
⁵⁄₈
⁵⁄₈
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
1.601.802.302.402.803.303.604.104.705.005.205.706.707.508.208.709.80
1¹⁹⁄₃₂
1²⁵⁄₃₂
2
2
2
2
2
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2²³⁄₆₄
2¹⁵⁄₃₂
3
3
3
3
3
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
3³⁄₄
1
1
1
1
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
SSSSDDDDDDDDDDDDDDDDD
1.381.922.302.543.203.483.884.464.805.345.646.046.487.007.308.669.32
10.3011.0011.7012.90
� Conveyor Series — Large Roller Double Pitch Sprocket for C2052 Chain — 1¹⁄₄ Pitch
����
Has recessed groove in hub for chain clearance�
CHAIN TECHNICAL DATASIZE A2050 C2050 C2052PITCH 1¹⁄₄ 1¹⁄₄ 1¹⁄₄
INSIDE WIDTH ³⁄₈ ³⁄₈ ³⁄₈
ROLLER DIA. .400 .400 ³⁄₄For additional information, refer to the appropriate pagein the Drive Chain section of this catalog.
† Dimensions shown allow for standard keyway with set screw at 90˚
TYPE ASTYLE STYPE B
STYLE DTYPE B
C -
SP
RO
CK
ET
S
C-88
Double Pitch SprocketsNo. Outside Pitch Caliper
Teeth Diameter Diameter DiameterCatalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
111213141516171819202122232425262830
2060B112060B122060B132060B142060B152060B162060B172060B182060B192060B202060B212060B222060B232060B242060B252060B262060B282060B30
2060A192060A202060A212060A222060A232060A242060A252060A262060A282060A30
3.0003.2503.4803.7403.9604.2204.4504.7004.9405.1905.4205.6705.9006.1506.3806.6307.1107.590
2.7733.0003.2283.4573.6883.9204.1524.3864.6204.8545.0895.3245.5605.7966.0326.2686.7417.215
2.2762.5312.7352.9883.1993.4513.6663.9174.1354.3854.6064.8555.0775.3275.5515.7996.2726.746
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
2.102.402.502.703.003.203.303.504.004.70
1
1³⁄₈
1⁷⁄₁₆
1⁵⁄₈
1³⁄₄
1⁷⁄₈
2³⁄₃₂
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₄
2¹⁄₁₆
2¹⁄₄
2⁵⁄₁₆
2¹⁄₂
2¹⁄₂
2³⁄₄
3³⁄₃₂
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
SSSSSSSSDDDDDDDDDD
1.141.461.521.862.242.643.083.563.944.505.025.265.545.906.086.367.027.54
� Conveyor or Drive Series — Standard Roller Double Pitch Sprocket for C2060/A2060 Chain — 1¹⁄₂ Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Catalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
8910111213141516171819202122232425262830
2062B82062B92062B102062B112062B122062B132062B142062B152062B162062B172062B182062B192062B202062B212062B222062B232062B242062B252062B262062B282062B30
2062A122062A132062A142062A152062A162062A172062A182062A192062A202062A212062A222062A232062A242062A252062A262062A282062A30
4.5205.0205.5206.0106.5006.9907.4707.9608.4408.9209.4109.89010.37010.85011.33011.81012.29012.77013.25014.21015.170
3.9204.3864.5845.3245.7966.2686.7417.2157.6898.1638.6389.1139.58910.06410.54011.01611.49211.96812.44413.39714.350
3.0453.4443.9794.3954.9215.3475.8666.3006.8147.2537.7638.2078.7149.1619.66510.11510.61711.07011.56912.52213.475
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
1
1
1
1
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
1
1
1
1
1
1
3.003.604.004.705.706.107.008.008.508.90
10.7011.6012.6013.8015.0017.3019.50
1²⁷⁄₃₂
2⁹⁄₃₂
2⁹⁄₁₆
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2²⁷⁄₃₂
3¹¹⁄₃₂
3⁵³⁄₆₄
4
4
4
4
4
4
4
4
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₄
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
1¹⁄₂
SSSSDDDDDDDDDDDDDDDDD
2.603.484.545.205.706.286.827.488.188.829.36
11.1011.6613.2413.7814.9015.6616.8020.2021.8626.00
� Conveyor Series — Large Roller Double Pitch Sprocket for C2062 Chain — 1¹⁄₂ Pitch
����
Has recessed groove in hub for chain clearance�
CHAIN TECHNICAL DATASIZE A2060 C2060 C2062PITCH 1¹⁄₂ 1¹⁄₂ 1¹⁄₂
INSIDE WIDTH ¹⁄₂ ¹⁄₂ ¹⁄₂
ROLLER DIA. ¹⁵⁄₃₂ ¹⁵⁄₃₂ ⁷⁄₈
For additional information, refer to the appropriate pagein the Drive Chain section of this catalog.
† Dimensions shown allow for standard keyway with set screw at 90˚
TYPE ASTYLE STYPE B
STYLE DTYPE B
TSUBAKI STOCK SPROCKETS
C-89
C -
SP
RO
CK
ET
S
Double Pitch SprocketsNo. Outside Pitch Caliper
Teeth Diameter Diameter DiameterCatalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
111213141516171819202122232425262830
2080B112080B122080B132080B142080B152080B162080B172080B182080B192080B202080B212080B222080B232080B242080B252080B262080B282080B30
2080A162080A172080A182080A192080A202080A212080A222080A232080A242080A252080A262080A282080A30
4.0104.3304.6404.9805.2905.6305.9406.2706.5806.9107.2307.5607.8708.2008.5108.8409.48010.110
3.6944.0004.3044.6104.9175.2265.5365.8486.1606.4726.7857.0997.4137.7278.0428.3578.9889.620
3.0743.3753.6473.9854.2654.6014.8885.2235.5135.8456.1416.4746.7707.1027.4017.7328.3638.995
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1
1
1
1
1
1
1
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
3.103.504.004.404.405.005.606.206.607.007.909.00
10.60
1¹⁄₂
1³⁄₄
1⁷⁄₈
2¹⁄₈
2³⁄₈
2¹⁄₄
2¹⁄₄
2¹⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
2¹³⁄₁₆
3
3¹⁄₁₆
3¹⁄₈
3⁷⁄₁₆
3¹⁄₄
3¹⁄₄
3¹⁄₄
4
4
4
4
4
4
4
4³⁄₄
4³⁄₄
4³⁄₄
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁵⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
SSSSSDDDDDDDDDDDDD
2.503.203.304.004.805.706.407.407.708.309.40
10.0010.5011.1012.0014.8016.6017.80
� Conveyor or Drive Series — Standard Roller Double Pitch Sprocket for C2080/A2080 Chain — 2" Pitch
No. Outside Pitch CaliperTeeth Diameter Diameter Diameter
Catalog Stock Wt.Number Bore Lbs.
Catalog Stock †Max. Hub Wt.Number Bore Bore Dia. LTB Style Lbs.
8910111213141516171819202122232425262830
2082B82082B92082B102082B112082B122082B132082B142082B152082B162082B172082B182082B192082B202082B212082B222082B232082B242082B252082B262082B282082B30
2082A112082A122082A132082A142082A152082A162082A172082A182082A192082A202082A212082A222082A232082A242082A252082A262082A282082A30
6.0306.7007.3608.0108.6609.3209.96010.61011.26011.90012.54013.19013.83014.47015.11015.75016.39017.03017.67018.95020.230
5.2265.8486.4727.0997.7278.3578.9889.62010.25210.88511.51812.15112.78513.41914.05314.68815.32315.95816.59317.86319.134
4.1014.6345.3475.9026.6027.1717.8638.4429.1279.71310.39310.98511.66012.25612.92813.52814.19814.80115.46816.73818.009
1
1
1
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1
1
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
1³⁄₈
5.706.807.709.10
10.7012.4014.1015.4018.0019.2020.8023.7024.9027.6030.2032.8038.6043.80
2¹⁷⁄₃₂
2³⁄₄
2³⁄₄
2³⁄₄
2³⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₄
3¹⁄₂
3¹⁄₂
3¹⁄₂
3⁵¹⁄₆₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4¹⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
4³⁄₄
5¹⁄₄
5¹⁄₄
5¹⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1³⁄₄
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
1⁷⁄₈
2
2
2
SSSDDDDDDDDDDDDDDDDDD
6.408.209.20
10.1011.2015.0015.8017.8019.3021.4022.9024.4026.7028.4039.6032.2034.9037.8041.5047.7054.50
� Conveyor Series — Large Roller Double Pitch Sprocket for C2082 Chain — 2 Pitch
���
Has recessed groove in hub for chain clearance�
CHAIN TECHNICAL DATASIZE A2080 C2080 C2082PITCH 2" 2" 2"
INSIDE WIDTH 5/8" 5/8" 5/8" ROLLER DIA. 5/8" 5/8" 1¹⁄₈"
For additional information, refer to the appropriate pagein the Drive Chain section of this catalog.
† Dimensions shown allow for standard keyway with set screw at 90˚
TYPE A STYLE DTYPE B
STYLE STYPE B
C -
SP
RO
CK
ET
S
C-90
Sprocket Tooth Dimensions
STANDARD SERIES CHAIN SPROCKETS
HEAVY SERIES CHAIN SPROCKETS
Chain Data For All Sprockets For 4 or more StrandsDouble and TripleStrand
ANSI &T.C.L.No.
PitchP
RollerWidth
WRollerDiam. t2 M2 M3 t4 M2 M3 M4 M5 M6 M8 K
MachiningTolerance
on “t”and “M” on THR
HotRolled
Tolerance
SingleStrand
t1andTHR
25354140506080
100120140160180200240
60H80H
100H120H140H160H180H200H
¹⁄₄
³⁄₈
¹⁄₂
¹⁄₂
⁵⁄₈
³⁄₄
1
1¹⁄₄
1¹⁄₂
1³⁄₄
2
2¹⁄₄
2¹⁄₂
3
³⁄₄
1
1¹⁄₄
1¹⁄₂
1³⁄₄
2
2¹⁄₄
2¹⁄₂
¹⁄₂
⁵⁄₈
³⁄₄
1
1
1¹⁄₄
1¹³⁄₃₂
1¹⁄₂
¹⁄₈
³⁄₁₆
¹⁄₄
⁵⁄₁₆
³⁄₈
¹⁄₂
⁵⁄₈
³⁄₄
1
1
1¹⁄₄
1¹³⁄₃₂
1¹⁄₂
1⁷⁄₈
.130
.200
.306
.312
.400
.469
.625
.750
.8751.0001.1251.4061.5621.875
.469
.625
.750
.8751.0001.1251.4061.562
.459
.575
.692
.924
.9241.1561.3011.389
.444
.557
.669
.894
.8941.1191.2591.344
1.4721.8402.2082.8182.9493.5553.9824.427
2.5003.1233.7474.7425.0045.9916.7057.510
.418
.526
.633
.848
.8481.0631.1971.278
1.4461.8092.1722.7722.9033.4993.9204.361
2.4743.0923.7114.6964.9585.9356.6437.444
3.5024.3755.2506.6207.0138.3719.366
10.527
4.5305.5686.7898.5449.068
10.80712.08913.610
5.5586.9418.328
10.46811.12313.24314.81216.693
7.6149.507
11.40614.31615.23318.11520.25822.859
1.0281.2831.5391.9242.0552.4362.7233.083
.110
.168
.227
.284
.343
.459
.575
.692
.924
.9241.1561.3011.3891.738
.107
.162†.275.332.444.557.669.894.894
1.1191.2591.3441.682
.359
.561†.841
1.0451.3411.7102.0772.6832.8183.4243.8514.1615.140
.611
.960†
1.4071.7582.2382.8633.4854.4724.7425.7296.4436.9788.598
.096
.149†.256.311.418.526.633.848.848
1.0631.1971.2781.601
.348
.548†.822
1.0241.3151.6792.0412.6372.7723.3683.7894.0955.059
.600
.947†
1.3881.7372.2122.8323.4494.4264.6965.6736.3816.9128.517
.8521.346
†1.9542.4503.1093.9854.8576.2156.6207.9788.9739.729
11.975
1.1401.745
†2.5203.1634.0065.1386.2658.0048.544
10.28311.56512.54615.433
1.3562.144
†3.0863.8764.9036.2917.6739.793
10.46812.58814.15715.36318.891
1.8602.942
†4.2185.3026.6978.597
10.48913.37114.31617.19819.34120.997
—
.252
.399†.566.713.897
1.1531.4081.7891.9242.3052.5922.8173.458
—.007—.008—.009—.009—.010—.011—.012—.014—.016—.016—.019—.020—.021—.025
—.011—.012—.014—.016—.016—.019—.020—.021
—.036—.040—.046—.057—.057—.062—.068—.072
—.021—.027—.032—.035—.036—.036—.040—.046—.057—.057—.062—.068—.072—.087
� Sprocket Tooth Dimensions — Standard and Heavy Series
† No. 41 is not made in multiple strands
SINGLE DOUBLE AND TRIPLE QUADRUPLE AND OTHER MULTIPLES
SINGLE HOTROLLED STEEL PLATE
(HOT ROLLED MATERIAL)
THR
t1
t = THR
TSUBAKI STOCK SPROCKETS
C-91
C -
SP
RO
CK
ET
S
Sprocket Formulas &Standard Keyways
ChainNo.
Pitch Pitch
TeethTeeth HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
HubDiam.
Max.Bore
ChainNo.
35
³⁄₈ ¹⁄₂ ¹⁄₂ ⁵⁄₈ ³⁄₄ 1 1¹⁄₄ 1¹⁄₂ 1³⁄₄ 2 2¹⁄₂
41 40 50 60 80 100 120 140 160 200
6789
10111213141516171819202122232425
6789
10111213141516171819202122232425
¹⁄₄
³⁄₈
¹⁄₂
⁵⁄₈
³⁄₄
⁷⁄₈
1
1¹⁄₈
1¹⁵⁄₆₄
1²³⁄₆₄
1³¹⁄₆₄
1³⁹⁄₆₄
1²³⁄₃₂
1²⁷⁄₃₂
1³¹⁄₃₂
2³⁄₃₂
2¹³⁄₆₄
2²¹⁄₆₄
2²⁹⁄₆₄
2⁹⁄₁₆
⁵⁄₁₆ — ⁷⁄₁₆
¹⁄₂ — ⁹⁄₁₆⁵⁄₈ — ⁷⁄₈
¹⁵⁄₁₆ — 1¹⁄₄
1⁵⁄₁₆ — 1³⁄₈
1⁷⁄₁₆ — 1³⁄₄
1¹³⁄₁₆ — 2¹⁄₄
2⁵⁄₁₆ — 2³⁄₄
2¹³⁄₁₆ — 3¹⁄₄
3⁵⁄₁₆ — 3³⁄₄
3¹³⁄₁₆ — 4¹⁄₂
4⁹⁄₁₆ — 5¹⁄₂
5⁹⁄₁₆ — 6¹⁄₂
6⁹⁄₁₆ — 7¹⁄₂
7⁹⁄₁₆ — 8¹⁵⁄₁₆
9 — 10¹⁵⁄₁₆
³⁄₃₂ x ³⁄₆₄
¹⁄₈ x ¹⁄₁₆
³⁄₁₆ x ³⁄₃₂
¹⁄₄ x ¹⁄₈
⁵⁄₁₆ x ⁵⁄₃₂
³⁄₈ x ³⁄₁₆
¹⁄₂ x ¹⁄₄
⁵⁄₈ x ⁵⁄₁₆
³⁄₄ x ³⁄₈
⁷⁄₈ x ⁷⁄₁₆
1 x ¹⁄₂
1¹⁄₄ x ⁵⁄₈
1¹⁄₂ x ³⁄₄
1³⁄₄ x ⁷⁄₈
2 x 1
2¹⁄₂ x 1¹⁄₄
8 — 32
10 — 24
¹⁄₄
⁵⁄₁₆
⁵⁄₁₆
³⁄₈
¹⁄₂
⁵⁄₈
³⁄₄
³⁄₄
³⁄₄
³⁄₄
1
1
1
1
⁵⁄₁₆
⁷⁄₁₆
¹⁷⁄₃₂
⁹⁄₁₆
¹¹⁄₁₆
²⁵⁄₃₂
⁷⁄₈
⁷⁄₈
1
1¹⁄₈
1³⁄₁₆
1¹⁄₄
1³⁄₈
1⁷⁄₁₆
1¹⁄₂
1⁵⁄₈
1³⁄₄
1³⁄₄
²⁷⁄₆₄
¹⁹⁄₃₂
⁴⁹⁄₆₄
¹⁵⁄₁₆
1³⁄₃₂
1¹⁷⁄₆₄
1²⁷⁄₆₄
1¹⁹⁄₃₂
1³⁄₄
1²⁹⁄₃₂
2⁵⁄₆₄
2¹⁵⁄₆₄
2²⁵⁄₆₄
2⁹⁄₁₆
2²³⁄₃₂
2⁷⁄₈
3¹⁄₃₂
3¹³⁄₆₄
3²³⁄₆₄
3³³⁄₆₄
¹³⁄₃₂
¹⁷⁄₃₂
¹⁹⁄₃₂
³⁄₄
⁷⁄₈
³¹⁄₃₂
1¹⁄₈
1¹⁄₄
1¹⁄₄
1³⁄₈
1⁹⁄₁₆
1¹¹⁄₁₆
1³⁄₄
1¹³⁄₁₆
2
2¹⁄₈
2¹⁄₄
2¹⁄₄
2³⁄₈
²³⁄₆₄
¹⁷⁄₃₂
⁴⁵⁄₆₄
⁵⁵⁄₆₄
1¹⁄₆₄
1³⁄₁₆
1²³⁄₆₄
1³³⁄₆₄
1¹¹⁄₁₆
1²⁷⁄₃₂
2
2¹¹⁄₆₄
2²¹⁄₆₄
2³¹⁄₆₄
2²¹⁄₃₂
2¹³⁄₁₆
2³¹⁄₃₂
3¹⁄₈
3¹⁹⁄₆₄
3²⁹⁄₆₄
⁵⁄₁₆
¹⁵⁄₃₂
⁹⁄₁₆
¹¹⁄₁₆
²⁷⁄₃₂
⁷⁄₈
1¹⁄₁₆
1³⁄₁₆
1¹⁄₄
1³⁄₈
1¹⁄₂
1⁵⁄₈
1³⁄₄
1³⁄₄
1¹⁵⁄₁₆
2¹⁄₁₆
2¹⁄₄
2¹⁄₄
2⁵⁄₁₆
⁷⁄₁₆
⁴¹⁄₆₄
⁵⁵⁄₆₄
1¹⁄₁₆
1¹⁷⁄₆₄
1³¹⁄₆₄
1¹¹⁄₁₆
1⁵⁷⁄₆₄
2³⁄₃₂
2⁹⁄₃₂
2³¹⁄₆₄
2¹¹⁄₁₆
2⁵⁷⁄₆₄
3³⁄₃₂
3¹⁹⁄₆₄
3¹⁄₂
3⁴⁵⁄₆₄
3⁵⁷⁄₆₄
4³⁄₃₂
4¹⁹⁄₆₄
⁷⁄₁₆
⁹⁄₁₆
²³⁄₃₂
⁷⁄₈
1
1³⁄₁₆
1¹⁄₄
1⁷⁄₁₆
1⁵⁄₈
1³⁄₄
1¹³⁄₁₆
2
2³⁄₁₆
2¹⁄₄
2³⁄₈
2⁹⁄₁₆
2³⁄₄
2³⁄₄
2¹⁵⁄₁₆
⁹⁄₁₆
⁵³⁄₆₄
1⁵⁄₆₄
1²¹⁄₆₄
1³⁷⁄₆₄
1¹³⁄₁₆
2¹⁄₁₆
2⁵⁄₁₆
2³⁵⁄₆₄
2⁵¹⁄₆₄
3¹⁄₃₂
3⁹⁄₃₂
3³³⁄₆₄
3⁴⁹⁄₆₄
4
4¹⁵⁄₆₄
4³¹⁄₆₄
4²³⁄₃₂
4⁶¹⁄₆₄
5¹³⁄₆₄
³⁄₈
⁹⁄₁₆
³⁄₄
⁷⁄₈
1¹⁄₈
1¹⁄₄
1³⁄₈
1⁵⁄₈
1³⁄₄
1⁷⁄₈
2¹⁄₈
2¹⁄₄
2³⁄₈
2⁵⁄₈
2³⁄₄
2⁷⁄₈
3¹⁄₈
3¹⁄₄
3⁷⁄₁₆
3⁵⁄₈
⁴⁹⁄₆₄
1⁷⁄₆₄
1²⁹⁄₆₄
1²⁵⁄₃₂
2¹⁄₈
2⁷⁄₁₆
2⁴⁹⁄₆₄
3³⁄₃₂
3²⁷⁄₆₄
3³⁄₄
4¹⁄₁₆
4²⁵⁄₆₄
4⁴⁹⁄₆₄
5¹⁄₃₂
5²³⁄₆₄
5⁴³⁄₆₄
6
6⁵⁄₁₆
6⁴¹⁄₆₄
6⁶¹⁄₆₄
¹⁷⁄₃₂
²⁵⁄₃₂
1
1¹⁄₄
1⁷⁄₁₆
1³⁄₄
1⁷⁄₈
2³⁄₁₆
2⁵⁄₁₆
2⁵⁄₈
2³⁄₄
3¹⁄₁₆
3¹⁄₄
3¹⁄₂
3³⁄₄
3⁷⁄₈
4¹⁄₄
4³⁄₄
5¹⁄₁₆
5³⁄₈
⁶³⁄₆₄
1¹³⁄₃₂
1⁵³⁄₆₄
2¹⁄₄
2²¹⁄₃₂
3⁵⁄₆₄
3³¹⁄₆₄
3⁵⁷⁄₆₄
4¹⁹⁄₆₄
4⁴⁵⁄₆₄
5³⁄₃₂
5¹⁄₂
5²⁹⁄₃₂
6⁵⁄₁₆
6⁴⁵⁄₆₄
7⁷⁄₆₄
7³³⁄₆₄
7²⁹⁄₃₂
8⁵⁄₁₆
8⁴⁵⁄₆₄
⁵⁄₈
³¹⁄₃₂
1¹⁄₄
1⁹⁄₁₆
1³⁄₄
2³⁄₁₆
2³⁄₈
2³⁄₄
2¹⁵⁄₁₆
3¹⁄₄
3¹⁄₂
3³⁄₄
4¹⁄₈
4³⁄₄
5¹⁄₈
5¹⁄₂
5³⁄₄
6¹⁄₈
6¹⁄₂
6¹⁄₂
1³⁄₁₆
1⁴⁵⁄₆₄
2¹³⁄₆₄
2⁴⁵⁄₆₄
3¹³⁄₆₄
3⁴⁵⁄₆₄
4³⁄₁₆
4⁴³⁄₆₄
5⁵⁄₃₂
5⁴¹⁄₆₄
6¹⁄₈
6³⁹⁄₆₄
7³⁄₃₂
7³⁷⁄₆₄
8¹⁄₁₆
8³⁵⁄₆₄
9¹⁄₆₄
9¹⁄₂
9⁶³⁄₆₄
10¹⁵⁄₃₂
²⁷⁄₃₂
1³⁄₁₆
1¹⁄₂
1¹³⁄₁₆
2¹⁄₄
2⁹⁄₁₆
2⁷⁄₈
3¹⁄₄
3⁵⁄₈
3⁷⁄₈
4⁹⁄₁₆
5¹⁄₁₆
5¹⁄₂
5¹³⁄₁₆
6⁵⁄₁₆
6³⁄₄
7
7¹⁄₁₆
7⁹⁄₁₆
8¹⁄₁₆
1²¹⁄₆₄
1¹⁵⁄₁₆
2³³⁄₆₄
3⁷⁄₆₄
3¹¹⁄₁₆
4¹⁄₄
4⁵³⁄₆₄
5²⁵⁄₆₄
5³¹⁄₃₂
6¹⁷⁄₃₂
7³⁄₃₂
7²¹⁄₃₂
8⁷⁄₃₂
8²⁵⁄₃₂
9¹¹⁄₃₂
9²⁹⁄₃₂
10¹⁵⁄₃₂
11¹⁄₃₂
11¹⁹⁄₃₂
12⁵⁄₃₂
⁷⁄₈
1¹⁄₄
1³⁄₄
2³⁄₁₆
2⁹⁄₁₆
2¹⁵⁄₁₆
3⁵⁄₁₆
3³⁄₄
4³⁄₁₆
5
5¹⁄₂
5⁷⁄₈
6⁷⁄₁₆
7
7
7¹⁄₂
8¹⁄₁₆
8⁵⁄₈
9
9⁵⁄₁₆
1¹⁄₂
2¹³⁄₆₄
2⁷⁄₈
3¹⁷⁄₃₂
4¹³⁄₆₄
4⁵⁵⁄₆₄
5¹⁄₂
6⁵⁄₃₂
6¹³⁄₁₆
7²⁹⁄₆₄
8³⁄₃₂
8³⁄₄
9²⁵⁄₆₄
10¹⁄₃₂
10⁴³⁄₆₄
11⁵⁄₁₆
11⁶¹⁄₆₄
12¹⁹⁄₃₂
13¹⁵⁄₆₄
13⁷⁄₈
1¹⁄₁₆
1¹⁄₂
2
2⁷⁄₁₆
2⁷⁄₈
3⁵⁄₁₆
3³⁄₄
4³⁄₈
5¹⁄₄
5¹¹⁄₁₆
6⁵⁄₁₆
7
7
7¹⁄₂
8
8⁹⁄₁₆
9
9³⁄₈
10¹⁄₈
10³⁄₁₆
2
2⁵⁵⁄₆₄
3⁴⁵⁄₆₄
4¹⁷⁄₃₂
5²³⁄₆₄
6³⁄₁₆
7
7¹³⁄₁₆
8⁵⁄₈
9⁷⁄₁₆
10¹⁵⁄₆₄
11³⁄₆₄
11²⁷⁄₃₂
12²¹⁄₃₂
13²⁹⁄₆₄
14¹⁄₄
15¹⁄₁₆
15⁵⁵⁄₆₄
16²¹⁄₃₂
17²⁹⁄₆₄
1³⁄₈
1¹⁵⁄₁₆
2⁹⁄₁₆
3³⁄₁₆
3³⁄₄
4⁷⁄₁₆
5⁷⁄₁₆
6¹⁄₁₆
6¹⁄₂
7
7⁹⁄₁₆
8³⁄₈
8¹⁵⁄₁₆
9⁹⁄₁₆
10³⁄₈
10¹⁵⁄₁₆
11⁹⁄₁₆
12⁵⁄₁₆
12¹⁵⁄₁₆
13¹⁄₁₆
The above maximum bores are not approved for severeservice conditions or for Cast Iron Sprockets.
For severe service conditions maximum bores should notbe greater than ²⁄₃ of the diameter of the hub.
Maximum bores for Cast Iron Sprockets should be about15% less than for steel with ¹⁄₄ as the minimum difference.
� Standard Keyways and Set Screw
NOTE: As a general rule, the hub wall over the keyway should be equal to or greater than the diameter of the set screw.*Set screw size may vary depending on the hub wall thickness.
*Diameter DiameterDiameter Keyseat of Diameter Keyseat ofof Shaft Width x Depth Set Screw of Shaft Width x Depth Set Screw
SPROCKET DIAMETER FORMULAS
Suggested Maximum Hub Diameter = Cosine x P.D. – (H + .050)
P.D. = Pitch diameter N = Number of teeth H = Height of inside plate
180o
N
C -
SP
RO
CK
ET
S
C-92
Sprocket Pitch DiameterConstants� Sprocket Pitch Diameter Constants
To obtain the pitch diameter of a sprocket, multiply the constant for the number of teeth (as shown below) by the chain pitch.To determine the pitch diameter of a 28 tooth sprocket for 140 chain — use a constant of 8.9315 and multiply by chain pitch (1³⁄₄ ) toobtain a pitch diameter of 15.63 .
Number of Number of Number ofTeeth Constant Teeth Constant Teeth Constant
45678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152
1.41421.70132.00002.30482.61312.92383.23613.54953.86374.17854.49404.80975.12595.44235.75886.07566.39256.70957.02667.34397.66137.97878.29628.61388.93159.24919.56689.884510.202310.520110.838011.155811.473711.791712.109612.427512.745513.063513.381513.699514.017514.335614.653614.971715.289815.607915.926016.244116.5619
16.880317.198417.516617.834718.152918.471018.789219.107319.425519.743720.061820.380020.698221.016421.334621.652821.971022.289222.607422.925623.243823.562023.880224.198424.516624.834925.153124.471325.789626.107926.426126.744227.062627.380727.698928.017028.335528.653728.972329.290129.608229.926830.244730.563230.881531.199931.517731.836232.1540
32.47332.79133.10933.42733.74634.06434.38234.70135.01935.33735.65535.97436.29236.61036.92937.24737.56537.88338.20138.51938.83739.15639.47539.79440.11240.43040.74841.06641.38441.70242.02042.33842.65642.97543.29343.61143.93044.24944.56744.88545.20345.52145.84046.15846.47746.79647.11447.43247.750
5354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101
102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150
TSUBAKI STOCK SPROCKETS
C-93
C -
SP
RO
CK
ET
S
Maintenance Check ListRegardless of application, all chain systems should be inspected on aregularly scheduled basis for worn, damaged or broken parts, possibleinterference by other system components, and proper lubrication. Normalmaintenance procedures can prevent most of the conditions describedbelow. Carefully inspect roller chain drives on the same schedule asassociated equipment.
� SPROCKET MISALIGNMENTWear on the sides of sprocket teeth generally indicates improperinstallation of sprockets and/or shafts. If shafts are out of parallel or notin the same plane, non-symmetrical wear will appear on sprockets orchain rollers.
After proper alignment is made, retighten set screws in sprocket hubs.
� CHAIN WEAR AND ELONGATIONNormal wear will cause some increase in chain length. However, if asudden increase in elongation occurs, look for severe wear on the tips ofsprocket teeth. This may be caused by any of the following: excessiveloading or shock loading, displacement and/or wear in bearings,displacement of take-ups, or under-designed drive. Elongation of 3% ormore may be an indication that chain and/or sprockets should bereplaced.
Before replacing chain or sprockets, recalculate initial drive design.Check chain for broken parts. Check chain tension if there is too muchaccumulated slack in the drive.
� BROKEN CHAIN PARTSGenerally caused by an overload drive; extreme misalignment; excessiveelongation causing chain to jump sprocket teeth; heavy shock; improperdrive design geometry; foreign objects.
Recalculate initial drive design and make necessary corrections. Inspectsprockets and shafts for proper alignment or looseness.
� LINK PLATE WEARWear on edges of outer sides of link plate may be caused by chaincontacting case or fixed object.
Remove or relocate fixed object. Readjust chain properly.
� EXCESSIVE NOISECan be caused by broken links and chain rollers, extreme misalignment,elongation, chain jumping sprocket teeth, loose sprockets, broken teeth,accumulation of dirt packed into the chain or sprocket teeth, interferenceby foreign objects, contacting a fixed object.
Check for worn, broken or missing parts. Check alignment of shaftsand/or sprockets.
� EXCESSIVE VIBRATIONUnbalanced rotating parts, broken or missing rollers, too much chainslack, loose or misaligned sprockets or shafts.
Inspect chain and drive equipment. Replace or readjust as needed.
� IMPROPER LUBRICATIONLight or dark brown discolouration of pin-bushing joints and connectinglink pins, or brown-red oxide colour in oil may indicate chain is not dippinginto the oil reservoir, or drip lubricator or spray is plugged.
Carefully clean and dry chain, immerse in oil, and re-install. Change oil inchain case and flush case. Determine that oil supply is adequate orunimpeded.
SUGGESTED REPLACEMENT PROCEDURESChain parts should never be altered or tampered with by makeshiftrepairs and/or with parts or components which have not been authorizedby the company.
� REMOVING CHAINTurn the drive until a connecting link is fully engaged with one of thesprockets so as to relieve the tension on the connecting link pin. Theconnecting link may then be removed.
� CUTTING RIVETED CHAIN*The two pins of a pin link must be driven out of the link plate. Strike thepins alternately to avoid distortion of the roller link plates as well as theplates of the adjacent links.
� PERIODIC CLEANINGRemove chain from sprockets and wash in kerosene. If chain is badlygummed, soak in kerosene and re-wash in fresh liquid. Drain offkerosene and soak in oil to restore lubrication. Drain off excessivelubrication by hanging chain. Carefully inspect entire chain beforereinstalling. Sprockets should be washed in kerosene.
� STORING CHAINWhen roller chain is taken out of operation for a prolonged period,remove the chain and cover with heavy grease. Wrap in heavy grease-resistant paper and store where the chain will not be exposed toabnormal moisture, temperature, abrasive or corrosive conditions.Sprockets remaining on shafts should be covered with heavy grease.
When the drive is put back in service, remove the grease and thoroughlyclean sprockets and chain before re-installing.
� HEATING AND WELDINGDo not use a cutting torch on chain. If cutting by torch is indicated, chainshould be replaced. Welding should not be performed on any chain orchain components.
� INSERTING NEW LINKSInsert new links only on new roller chain. Pitch variance between a newlink and those on an old chain, especially one which is elongated due towear, will cause shock when the new link engages the sprocket.
� INSTALLING NEW CHAINChain and/or related parts should be visually inspected for damage whichcould have occurred during shipment prior to installation. Never install onbadly worn sprockets as this will permanently damage the chain. As atemporary expedient, reverse a worn sprocket on the shaft to present anew set of working tooth surfaces; worn sprockets should be replaced assoon as practical to avoid permanent damage.
WARNING!USE CARE TO PREVENT INJURYCOMPLY WITH FOLLOWING TO
AVOIDSERIOUS PERSONAL INJURY:
1. Guards must be provided on all chain and sprocket installations inaccordance with provisions of ANSI/ASME B15.1 — 1996 “SafetyStandards for Mechanical Power Transmission Apparatus”, andANSI/ASME B20.1 — 1996 “Safety Standards for Conveyors and RelatedEquipment”, or other applicable safety standards. When revisions of thesestandards are published, the updated edition shall apply.
2. Always lock out the power switch before installing, removing, lubricating orservicing a chain system.
3. When connecting or disconnecting chain:a. Eye protection is required. Wear safety glasses, protective clothing,
gloves and safety shoes.b. Support the chain to prevent uncontrolled movement of chain and parts.c. Use of pressing equipment is recommended. Tools must be in good
condition and properly used.d. Determine correct direction for pin/rivet removal or insertion.
Copyright © 1998 Tsubaki of Canada Limited T.C.L.-87 REV. 6-98
*
C -
SP
RO
CK
ET
S
C-94
Speed Ratios� SPEED RATIOS FOR SPROCKET COMBINATIONS
Driver Sprocket Teeth
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
1.001.111.221.331.441.561.671.781.892.002.112.222.332.442.562.672.782.893.003.113.223.333.443.563.673.783.894.004.114.224.334.444.564.674.784.895.005.115.225.335.445.565.675.785.896.006.116.226.336.446.566.677.557.788.00
1.001.101.201.301.401.501.601.701.801.902.002.102.202.302.402.502.602.702.802.903.003.103.203.303.403.503.603.703.803.904.004.104.204.304.404.504.604.704.804.905.005.105.205.305.405.505.605.705.805.906.006.807.007.20
1.001.091.181.271.361.451.551.641.731.821.912.002.092.182.272.362.452.542.642.732.822.913.003.093.183.273.363.453.553.643.733.823.914.004.094.184.274.364.454.554.644.734.824.915.005.095.185.275.365.456.186.366.546.917.27
1.001.081.171.251.331.421.501.581.671.751.831.922.002.082.172.252.332.422.502.582.672.752.832.923.003.083.173.253.333.423.503.583.673.753.833.924.004.084.174.254.334.424.504.584.674.754.834.925.005.665.836.006.336.667.00
1.001.081.151.231.311.381.461.541.611.691.771.851.922.002.082.152.232.312.382.462.542.622.692.772.852.923.003.083.153.233.313.383.463.543.623.693.773.853.924.004.084.154.234.314.384.464.544.615.235.385.545.846.156.467.317.38
1.001.071.141.211.291.361.431.501.571.641.711.791.861.932.002.072.142.212.282.362.432.502.572.642.712.792.862.933.003.073.143.213.293.363.433.503.573.643.713.793.863.934.004.074.144.214.284.865.005.145.435.716.006.786.857.28
1.001.071.131.201.271.331.401.471.531.601.671.731.801.871.932.002.072.132.202.272.332.402.472.532.602.672.732.802.872.933.003.073.133.203.273.333.403.473.533.603.673.733.803.873.934.004.544.674.805.075.345.606.336.406.80
1.001.061.131.191.251.311.381.441.501.561.631.691.751.811.881.942.002.062.132.192.252.312.382.442.502.562.632.692.752.812.882.943.003.063.133.193.253.313.383.443.503.563.633.693.754.254.384.504.755.005.255.946.006.387.00
1.001.061.121.181.231.291.351.411.471.531.591.651.711.761.821.881.942.002.062.122.182.242.292.352.412.472.532.592.652.712.762.822.882.943.003.063.123.183.243.293.353.413.473.534.004.124.244.474.704.945.595.646.006.59
1.001.061.111.171.221.281.331.391.451.501.561.611.671.721.781.831.891.952.002.062.112.172.222.282.342.392.442.502.562.612.672.722.782.832.892.943.003.063.113.173.223.283.343.783.894.004.234.454.675.285.345.676.23
1.001.051.101.161.211.261.321.371.421.471.531.581.631.681.741.791.841.891.952.002.052.102.162.212.262.322.372.422.472.522.582.632.682.742.792.842.902.953.003.053.113.163.583.683.794.004.214.425.005.055.375.89
1.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.852.902.953.003.403.503.603.804.004.204.754.805.105.60
1.001.051.091.141.191.241.291.331.381.431.481.521.571.621.671.711.761.811.861.901.952.002.052.102.142.192.242.282.332.382.432.482.522.572.622.672.712.762.812.863.243.333.433.623.814.004.524.574.865.33
1.001.041.091.141.181.231.271.321.361.411.451.501.551.591.631.681.731.771.821.861.911.952.002.042.092.142.192.232.272.322.362.412.452.502.552.592.642.682.723.093.183.273.453.633.814.324.364.635.08
1.001.041.091.131.171.221.261.311.351.391.431.481.521.571.611.651.701.741.781.831.871.911.962.002.042.092.132.172.222.262.302.352.392.432.492.522.572.612.963.053.133.313.483.654.134.184.444.87
1.001.041.081.121.171.211.251.291.331.381.421.461.501.541.581.631.671.711.751.791.831.881.921.962.002.042.082.132.172.212.252.292.332.382.422.462.502.842.923.003.173.343.503.964.004.254.67
1.001.041.081.121.161.201.241.281.321.361.401.441.481.521.561.601.641.681.721.761.801.841.881.921.962.002.042.082.122.162.202.242.282.322.362.402.722.802.883.043.203.363.803.844.084.48
1.001.041.081.121.151.191.231.271.311.341.381.421.461.501.541.581.611.651.691.731.771.811.841.881.921.962.002.042.072.122.152.192.232.272.302.612.692.772.923.073.233.653.693.924.30
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