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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) | |||||||
|---|---|---|---|---|---|---|---|
| 60 | 23/32" | 6 3/4" | 7.38" | 11/64" | Steel | 00000000 | 000000 |
For ANSI 40 Roller Chain (1/2" Pitch) | |||||||
| 40 | 23/32" | 5 13/16" | 6.65" | 9/32" | Steel | 0000000 | 00000 |
| 45 | 23/32" | 6 39/64" | 7.45" | 9/32" | Steel | 0000000 | 00000 |
| 60 | 23/32" | 9" | 9.84" | 9/32" | Steel | 0000000 | 00000 |
For ANSI 50 Roller Chain (5/8" Pitch) | |||||||
| 24 | 23/32" | 4 5/64" | 5.12" | 11/32" | Steel | 0000000 | 00000 |
| 25 | 23/32" | 4 9/32" | 5.32" | 11/32" | Steel | 0000000 | 00000 |
| 30 | 23/32" | 5 9/32" | 6.32" | 11/32" | Steel | 0000000 | 00000 |
| 35 | 23/32" | 6 9/32" | 7.32" | 11/32" | Steel | 0000000 | 00000 |
| 40 | 23/32" | 7 9/32" | 8.32" | 11/32" | Steel | 0000000 | 00000 |
| 45 | 23/32" | 8 9/32" | 9.31" | 11/32" | Steel | 0000000 | 00000 |
For ANSI 60 Roller Chain (3/4" Pitch) | |||||||
| 24 | 23/32" | 4 29/32" | 6.15" | 15/32" | Steel | 0000000 | 00000 |
| 25 | 23/32" | 5 5/32" | 6.39" | 15/32" | Steel | 0000000 | 00000 |
| 30 | 23/32" | 6 11/32" | 7.59" | 15/32" | Steel | 0000000 | 00000 |