Clear All
Number of Teeth Number of Teeth |
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System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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ID ID |
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OD OD | Show |
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OD OD | Hide |
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Roller Chain Trade Size Roller Chain Trade Size |
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Shaft Mount Type Shaft Mount Type |
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Bore Type Bore Type |
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![]() | Finished |
Hub Diameter Hub Diameter |
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Sprocket Type Sprocket 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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Overall Width Overall Width |
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Material Material |
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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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For Roller Chain Strand Type For Roller Chain Strand Type |
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![]() | Single |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Roller Chain Standard Roller Chain Standard |
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About Roller Chain and Sprockets
More
Sprockets for ANSI Roller Chain

Without Keyway
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.
For technical drawings and 3-D models, click on a part number.
For ANSI 41 Roller Chain (1/2" Pitch)

Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Includes | Each | |
8 | 1/2" | 1.51" | 7/8" | 63/64" | Steel | Two Set Screws | 0000000 | 000000 |