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System of Measurement System of Measurement |
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Bore Type Bore Type |
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| Machinable | |
For Shaft Diameter For Shaft Diameter |
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Material Material |
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For Shaft Type For Shaft Type |
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| Round | |
For Roller Chain Strand Type For Roller Chain Strand Type |
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Roller Chain Standard Roller Chain Standard |
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Sprocket Type Sprocket Type |
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ID ID | Show |
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ID ID | Hide |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Roller Chain and Sprockets
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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 35 Roller Chain (3/8" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 40 | 19/32" | 4 23/64" | 4.99" | 11/64" | Steel | 00000000 | 000000 |
| 45 | 19/32" | 4 61/64" | 5.59" | 11/64" | Steel | 00000000 | 00000 |
For ANSI 40 Roller Chain (1/2" Pitch) | |||||||
| 30 | 19/32" | 4 7/32" | 5.06" | 9/32" | Steel | 0000000 | 00000 |
| 35 | 19/32" | 5 1/64" | 5.86" | 9/32" | Steel | 0000000 | 00000 |


























