About Roller Chain and Sprockets
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Flat Sprockets for ANSI Roller Chain
Also known as A-plate and weld sprockets, these have a slim profile that fits in narrow spaces and are often welded directly to a shaft.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 |