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About Roller Chain and Sprockets
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Sprockets for Miniature Roller Chain
Often used in electronic equipment, instrumentation devices, printers, and other compact machinery, these sprockets are made for use with our miniature roller chain.
Acetal sprockets are lightweight, quiet, and nonconductive. Press fit them onto your shaft.
For technical drawings and 3-D models, click on a part number.
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Each | |
0.1227" Pitch | |||||||
|---|---|---|---|---|---|---|---|
| 8 | 1/8" | 0.371" | 5/16" | 15/64" | Acetal Plastic | 00000000 | 00000 |
| 9 | 1/8" | 0.409" | 5/16" | 1/4" | Acetal Plastic | 00000000 | 0000 |
| 10 | 1/8" | 0.456" | 5/16" | 1/4" | Acetal Plastic | 000000000 | 0000 |
| 12 | 1/4" | 0.535" | 5/16" | 3/8" | Acetal Plastic | 000000000 | 0000 |
| 15 | 1/4" | 0.65" | 5/16" | 3/8" | Acetal Plastic | 00000000 | 0000 |
| 16 | 1/4" | 0.69" | 5/16" | 3/8" | Acetal Plastic | 00000000 | 0000 |
| 18 | 1/4" | 0.769" | 5/16" | 3/8" | Acetal Plastic | 00000000 | 0000 |
| 20 | 3/8" | 0.848" | 3/8" | 1/2" | Acetal Plastic | 000000000 | 0000 |
| 24 | 1/4" | 1.005" | 5/16" | 3/8" | Acetal Plastic | 000000000 | 0000 |
| 30 | 1/4" | 1.239" | 5/16" | 3/8" | Acetal Plastic | 00000000 | 0000 |
| 32 | 3/8" | 1.318" | 3/8" | 1/2" | Acetal Plastic | 00000000 | 0000 |
| 36 | 1/4" | 1.47" | 5/16" | 3/8" | Acetal Plastic | 000000000 | 0000 |
| 40 | 1/4" | 1.628" | 5/16" | 3/8" | Acetal Plastic | 000000000 | 0000 |
| 48 | 1/4" | 1.939" | 5/16" | 3/8" | Acetal Plastic | 000000000 | 0000 |