System of Measurement System of Measurement |
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Material Material |
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For Shaft Type For Shaft Type |
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Bore Type Bore Type |
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 | Finished |
OD OD |
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For Roller Chain Strand Type For Roller Chain Strand Type |
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 | Single |
Sprocket Type Sprocket Type |
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Hub Diameter Hub Diameter |
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Shaft Mount Type Shaft Mount Type |
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Roller Chain Standard Roller Chain Standard |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Roller Chain and Sprockets
More
Corrosion-Resistant Sprockets for ANSI Roller Chain
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary. Made of stainless steel, they withstand washdown conditions and harsh environments.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
For ANSI 35 Roller Chain (3/8" Pitch) | ||||||||||
| 9 | 3/8" | 1.26" | 3/4" | 27/32" | 3/32" | 3/64" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 10 | 3/8" | 1.38" | 3/4" | 31/32" | 3/32" | 3/64" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 10 | 1/2" | 1.38" | 3/4" | 31/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 11 | 3/8" | 1.5" | 3/4" | 1 1/16" | 3/32" | 3/64" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 11 | 1/2" | 1.5" | 3/4" | 1 1/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 11 | 5/8" | 1.5" | 3/4" | 1 1/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 12 | 3/8" | 1.63" | 3/4" | 1 7/32" | 3/32" | 3/64" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 12 | 1/2" | 1.63" | 3/4" | 1 7/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 12 | 5/8" | 1.63" | 3/4" | 1 7/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 12 | 3/4" | 1.63" | 3/4" | 1 7/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 13 | 3/8" | 1.75" | 3/4" | 1 1/4" | 3/32" | 3/64" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 13 | 1/2" | 1.75" | 3/4" | 1 1/4" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 13 | 5/8" | 1.75" | 3/4" | 1 1/4" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 13 | 3/4" | 1.75" | 3/4" | 1 1/4" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 14 | 1/2" | 1.87" | 3/4" | 1 1/4" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 14 | 5/8" | 1.87" | 3/4" | 1 1/4" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 14 | 3/4" | 1.87" | 3/4" | 1 1/4" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 15 | 1/2" | 1.99" | 3/4" | 1 11/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 15 | 5/8" | 1.99" | 3/4" | 1 11/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 15 | 3/4" | 1.99" | 3/4" | 1 11/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 15 | 7/8" | 1.99" | 3/4" | 1 11/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 16 | 1/2" | 2.11" | 3/4" | 1 15/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 16 | 5/8" | 2.11" | 3/4" | 1 15/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 16 | 3/4" | 2.11" | 3/4" | 1 15/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 16 | 7/8" | 2.11" | 3/4" | 1 15/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 17 | 1/2" | 2.23" | 3/4" | 1 19/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 17 | 5/8" | 2.23" | 3/4" | 1 19/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 17 | 3/4" | 2.23" | 3/4" | 1 19/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 17 | 7/8" | 2.23" | 3/4" | 1 19/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1/2" | 2.35" | 3/4" | 1 23/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 5/8" | 2.35" | 3/4" | 1 23/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 3/4" | 2.35" | 3/4" | 1 23/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 7/8" | 2.35" | 3/4" | 1 23/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1/2" | 2.47" | 3/4" | 1 27/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 5/8" | 2.47" | 3/4" | 1 27/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 3/4" | 2.47" | 3/4" | 1 27/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 7/8" | 2.47" | 3/4" | 1 27/32" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1/2" | 2.59" | 3/4" | 1 15/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 5/8" | 2.59" | 3/4" | 1 15/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 3/4" | 2.59" | 3/4" | 1 15/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 7/8" | 2.59" | 3/4" | 1 15/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 21 | 1/2" | 2.71" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 21 | 5/8" | 2.71" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 21 | 3/4" | 2.71" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 21 | 7/8" | 2.71" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 21 | 1" | 2.71" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 22 | 1/2" | 2.83" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 22 | 5/8" | 2.83" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 22 | 3/4" | 2.83" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 22 | 7/8" | 2.83" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 22 | 1" | 2.83" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 23 | 1/2" | 2.95" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 23 | 5/8" | 2.95" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 23 | 3/4" | 2.95" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 23 | 7/8" | 2.95" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 23 | 1" | 2.95" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 24 | 1/2" | 3.07" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 24 | 5/8" | 3.07" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 24 | 3/4" | 3.07" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 24 | 7/8" | 3.07" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 24 | 1" | 3.07" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 25 | 1/2" | 3.19" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 25 | 5/8" | 3.19" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 25 | 3/4" | 3.19" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 25 | 7/8" | 3.19" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 25 | 1" | 3.19" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 1/2" | 3.31" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 5/8" | 3.31" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 3/4" | 3.31" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 7/8" | 3.31" | 7/8" | 2" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 1" | 3.31" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 1 1/8" | 3.31" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 1 3/16" | 3.31" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 1 1/4" | 3.31" | 7/8" | 2" | 1/4" | 1/8" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
For ANSI 40 Roller Chain (1/2" Pitch) | ||||||||||
| 9 | 1/2" | 1.84" | 7/8" | 1 1/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 9 | 5/8" | 1.84" | 7/8" | 1 1/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 10 | 1/2" | 1.84" | 7/8" | 1 1/4" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 10 | 5/8" | 1.84" | 7/8" | 1 1/4" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 10 | 3/4" | 1.84" | 7/8" | 1 1/4" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 11 | 1/2" | 2" | 7/8" | 1 3/8" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 11 | 5/8" | 2" | 7/8" | 1 3/8" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 11 | 3/4" | 2" | 7/8" | 1 3/8" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 11 | 7/8" | 2" | 7/8" | 1 3/8" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 12 | 1/2" | 2.17" | 7/8" | 1 9/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 12 | 5/8" | 2.17" | 7/8" | 1 9/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 12 | 3/4" | 2.17" | 7/8" | 1 9/16" | 3/16" | 3/32" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |