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For Roller Chain Strand Type For Roller Chain Strand Type |
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Hub Diameter Hub Diameter | Show |
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Hub Diameter Hub Diameter | Hide |
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Roller Chain Standard Roller Chain Standard |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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For Maximum Shaft Diameter For Maximum Shaft Diameter |
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Teeth Heat Treatment Teeth Heat Treatment |
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About Roller Chain and Sprockets
More
Sprockets for ANSI Roller Chain
With Keyway
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.
For technical drawings and 3-D models, click on a part number.
For ANSI 60 Roller Chain (3/4" Pitch)
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
| 38 | 1" | 9.5" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 0000000 |
| 38 | 1 1/8" | 9.5" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 3/16" | 9.5" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 1/4" | 9.5" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 3/8" | 9.5" | 1 1/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 7/16" | 9.5" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 1/2" | 9.5" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 5/8" | 9.5" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 3/4" | 9.5" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 1 15/16" | 9.5" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 2" | 9.5" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 2 3/16" | 9.5" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 38 | 2 7/16" | 9.5" | 1 1/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1" | 9.98" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 1/8" | 9.98" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 3/16" | 9.98" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 1/4" | 9.98" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 3/8" | 9.98" | 1 1/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 7/16" | 9.98" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 1/2" | 9.98" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 5/8" | 9.98" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 3/4" | 9.98" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 1 15/16" | 9.98" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 2" | 9.98" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 2 3/16" | 9.98" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 40 | 2 7/16" | 9.98" | 1 1/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1" | 10.46" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 1/8" | 10.46" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 3/16" | 10.46" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 1/4" | 10.46" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 3/8" | 10.46" | 1 1/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 7/16" | 10.46" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 1/2" | 10.46" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 5/8" | 10.46" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 3/4" | 10.46" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 1 15/16" | 10.46" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 2" | 10.46" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 2 3/16" | 10.46" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 42 | 2 7/16" | 10.46" | 1 1/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1" | 11.18" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 1/8" | 11.18" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 3/16" | 11.18" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 1/4" | 11.18" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 3/8" | 11.18" | 1 1/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 7/16" | 11.18" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 1/2" | 11.18" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 5/8" | 11.18" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 3/4" | 11.18" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 1 15/16" | 11.18" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 2" | 11.18" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 2 3/16" | 11.18" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 45 | 2 7/16" | 11.18" | 1 1/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1" | 11.89" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 1/8" | 11.89" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 3/16" | 11.89" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 1/4" | 11.89" | 1 1/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 3/8" | 11.89" | 1 1/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 7/16" | 11.89" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 1/2" | 11.89" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 5/8" | 11.89" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 3/4" | 11.89" | 1 1/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 1 15/16" | 11.89" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 2" | 11.89" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 2 3/16" | 11.89" | 1 1/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 48 | 2 7/16" | 11.89" | 1 1/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1" | 13.33" | 1 3/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 1/8" | 13.33" | 1 3/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 3/16" | 13.33" | 1 3/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 1/4" | 13.33" | 1 3/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 3/8" | 13.33" | 1 3/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 7/16" | 13.33" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 1/2" | 13.33" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 5/8" | 13.33" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 3/4" | 13.33" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 1 15/16" | 13.33" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 2" | 13.33" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 2 3/16" | 13.33" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 54 | 2 7/16" | 13.33" | 1 3/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 1/4" | 14.76" | 1 3/4" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 3/8" | 14.76" | 1 3/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 7/16" | 14.76" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 1/2" | 14.76" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 5/8" | 14.76" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 3/4" | 14.76" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 1 15/16" | 14.76" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 2" | 14.76" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 2 3/16" | 14.76" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 60 | 2 7/16" | 14.76" | 1 3/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 1 3/8" | 17.15" | 1 3/4" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 1 7/16" | 17.15" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 1 1/2" | 17.15" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 1 5/8" | 17.15" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 1 3/4" | 17.15" | 1 3/4" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 1 15/16" | 17.15" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 2" | 17.15" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 2 3/16" | 17.15" | 1 3/4" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 70 | 2 7/16" | 17.15" | 1 3/4" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 1 3/8" | 17.63" | 2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 1 7/16" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 1 1/2" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 1 5/8" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 1 3/4" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 1 15/16" | 17.63" | 2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 2" | 17.63" | 2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 2 3/16" | 17.63" | 2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 72 | 2 7/16" | 17.63" | 2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
For ANSI 80 Roller Chain (1" Pitch)
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
| 18 | 1" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 1/8" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 3/16" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 1/4" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 3/8" | 6.27" | 1 1/2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 7/16" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 1/2" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 5/8" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 3/4" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 1 15/16" | 6.27" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 2" | 6.27" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 2 3/16" | 6.27" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 00000 |
| 18 | 2 7/16" | 6.27" | 1 1/2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 19 | 1" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 1/8" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 3/16" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 1/4" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 3/8" | 6.59" | 1 1/2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 7/16" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 1/2" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 5/8" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 3/4" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 15/16" | 6.59" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 2" | 6.59" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 0000000 | 000000 |
| 19 | 2 3/16" | 6.59" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 2 7/16" | 6.59" | 1 1/2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 1/8" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 0000000 | 000000 |
| 20 | 1 3/16" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 1/4" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 3/8" | 6.91" | 1 1/2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 7/16" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 1/2" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 5/8" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 3/4" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 15/16" | 6.91" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 2" | 6.91" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 2 3/16" | 6.91" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 0000000 | 000000 |
| 20 | 2 7/16" | 6.91" | 1 1/2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 000000 | 000000 |
Machinable-Bore Sprockets for ANSI Roller Chain
For a custom fit on your shaft, these sprockets can be machined to your exact specifications. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size.
For technical drawings and 3-D models, click on a part number.
Wear-Resistant Sprockets for ANSI Roller Chain
With Keyway
Hardened teeth give these steel sprockets increased wear resistance for a long service life. Mount them onto your shaft and secure with a set screw—no machining necessary.
For technical drawings and 3-D models, click on a part number.
For ANSI 80 Roller Chain (1" Pitch)
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
| 18 | 1" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 0000000 |
| 18 | 1 1/8" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 3/16" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 1/4" | 6.27" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 3/8" | 6.27" | 1 1/2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 7/16" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 1/2" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 5/8" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 3/4" | 6.27" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1 15/16" | 6.27" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 2" | 6.27" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 2 3/16" | 6.27" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 2 7/16" | 6.27" | 1 1/2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 1/8" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 3/16" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 1/4" | 6.59" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 3/8" | 6.59" | 1 1/2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 7/16" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 1/2" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 5/8" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 3/4" | 6.59" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1 15/16" | 6.59" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 2" | 6.59" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 2 3/16" | 6.59" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 2 7/16" | 6.59" | 1 1/2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 1/8" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 3/16" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 1/4" | 6.91" | 1 1/2" | 4 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 3/8" | 6.91" | 1 1/2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 7/16" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 1/2" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 5/8" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 3/4" | 6.91" | 1 1/2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1 15/16" | 6.91" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 2" | 6.91" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 2 3/16" | 6.91" | 1 1/2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 2 7/16" | 6.91" | 1 1/2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
Machinable-Bore Corrosion-Resistant Sprockets for ANSI Roller Chain
For a custom fit on your shaft, these sprockets can be machined to your exact specifications. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size. Made of stainless steel, they withstand washdown conditions and harsh environments.
For technical drawings and 3-D models, click on a part number.
Wear-Resistant Wide-Hub Idler Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life. The wide hub provides stability under heavy loads. Designed to rotate freely on built-in bearings, idler sprockets maintain constant tension on your drive by pressing against your chain to take up slack and reduce wear and vibration. They are for use with roller chain tensioners.
For technical drawings and 3-D models, click on a part number.
Bearing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Type | Material | Each | |
For ANSI 140 Roller Chain (1 3/4" Pitch) | |||||||||
| 11 | 1 1/2" | 7.01" | 2 1/4" | 4 1/4" | Steel | Needle Roller | Bronze | 00000000 | 0000000 |
Taper-Lock Bushing-Bore Sprockets for ANSI Roller Chain
Get the same sizing versatility as quick-disconnect sprockets while using less space. The bushings for these sprockets mount flush inside the sprocket hub for a slim profile. The same sprocket can be used with different shaft diameters; choose a compatible taper-lock bushing with the bore size you need.
For technical drawings and 3-D models, click on a part number.
| Number of Teeth | For Bushing Style | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 60 Roller Chain (3/4" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 60 | 2517 | 14.761" | 1 3/4" | 4 1/4" | Steel | 00000000 | 0000000 |