System of Measurement System of Measurement |
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Pitch Pitch | Show |
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Pitch Pitch | Hide |
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Material Material |
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Roller Width Roller Width |
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Bore Type Bore Type |
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![]() | Finished |
Roller Diameter Roller Diameter |
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Strand Type Strand Type |
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![]() | Single |
Working Load Working Load |
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Shaft Mount Type Shaft Mount Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Component Component |
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![]() | Chain |
For Roller Chain Strand Type For Roller Chain Strand Type |
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![]() | Single |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Sprocket Type Sprocket Type |
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For Shaft Type For Shaft Type |
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![]() | Round |
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 | |||||||
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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 |
Lightweight Miniature Roller Chain


This acetal plastic chain is light, quiet, and nonconductive. Its links snap together, so you don't need connecting links. Half the size of our smallest ANSI chain, it fits on electronic equipment, instrumentation devices, printers, and other compact machinery. It’s for use with our miniature sprockets.
For technical drawings and 3-D models, click on a part number.
Chain | ||||||
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Pitch | Roller Dia. | Roller Wd. | Working Load, lbs. | Lengths, ft. | Per Ft. | |
Single Strand | ||||||
Acetal Plastic | ||||||
0.1227" | 0.060" | 0.062" | 2 | 1-10, 20, 50, 100 | 00000000 | 000000 |