Clear All
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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Bearing Type Bearing Type |
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 | Sleeve |
For Shaft Type For Shaft Type |
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 | Round |
Material Material |
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Sprocket Type Sprocket Type |
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Bearing Material Bearing Material |
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Bore Type Bore Type |
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 | Finished |
Overall Width Overall Width | Show |
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Overall Width Overall Width | Hide |
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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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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Roller Chain Standard Roller Chain Standard |
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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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About Roller Chain and Sprockets
More
Wide-Hub Idler Sprockets for ANSI Roller Chain
A wide hub provides these sprockets with stability under heavy loads. Designed to rotate freely on built-in bearings, idler sprockets maintain constant tension on your drive by pressing against your chain to take up slack and reduce wear and vibration. They are for use with roller chain tensioners. Bearings are self-lubricating.
For technical drawings and 3-D models, click on a part number.