Number of Teeth Number of Teeth |
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System of Measurement System of Measurement |
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OD OD | Show |
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OD OD | Hide |
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Bore Type Bore Type |
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 |  |
| Finished | Machinable |
For Roller Chain Strand Type For Roller Chain Strand Type |
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 | Single |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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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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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Bearing Type Bearing Type |
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 | Ball |
About Roller Chain and Sprockets
More
Sprockets for ANSI Roller Chain
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.
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
| 35 | 5/8" | 5.86" | 1" | 3 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 35 | 3/4" | 5.86" | 1" | 3 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 7/8" | 5.86" | 1" | 3 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 1/8" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 3/16" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 1/4" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 3/8" | 5.86" | 1" | 3 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 7/16" | 5.86" | 1" | 3 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 1/2" | 5.86" | 1" | 3 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
| 35 | 5/8" | 5.86" | 1" | 3 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
| 35 | 3/4" | 5.86" | 1" | 3 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 7/8" | 5.86" | 1" | 3 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 1/8" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 3/16" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 1/4" | 5.86" | 1" | 3 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 3/8" | 5.86" | 1" | 3 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 7/16" | 5.86" | 1" | 3 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
| 35 | 1 1/2" | 5.86" | 1" | 3 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
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.
| Number of Teeth | For Shaft Dia. | For Max. Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 40 Roller Chain (1/2" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 35 | 5/8" | 2 1/4" | 5.86" | 1" | 3 1/4" | Steel | 00000000 | 000000 |
Lightweight Sprockets for ANSI Roller Chain
Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant. 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.
| Number of Teeth | For Shaft Dia. | For Max. Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 40 Roller Chain (1/2" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 35 | 1/2" | 1 1/2" | 5.86" | 1" | 3 1/4" | Nylon Plastic | 00000000 | 000000 |
Flat Sprockets for ANSI Roller Chain
Also known as A-plate sprockets, these have a slim profile that fits in narrow spaces. 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.
| Number of Teeth | For Shaft Dia. | For Max. Shaft Dia. | OD | Overall Wd. | Material | Each | |
For ANSI 40 Roller Chain (1/2" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 35 | 19/32" | 5 1/64" | 5.86" | 9/32" | Steel | 0000000 | 000000 |
Wear-Resistant Idler Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life. 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.
Ball bearings are double sealed to keep dirt out.
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 40 Roller Chain (1/2" Pitch) | |||||||||
| 35 | 5/8" | 5.86" | 23/32" | 1 9/16" | Steel | Ball | Steel | 00000000 | 000000 |