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Material Material |
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System of Measurement System of Measurement |
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Pitch Pitch | Show |
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Pitch Pitch | Hide |
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Bore Type Bore Type |
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![]() | Finished |
For Roller Chain Strand Type For Roller Chain Strand Type |
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![]() | Single |
Shaft Mount Type Shaft Mount Type |
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Sprocket Type Sprocket Type |
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For Shaft Type For Shaft Type |
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![]() | Round |
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
More
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 |