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Roller Chain Trade Size Roller Chain Trade Size |
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System of Measurement System of Measurement |
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Material Material |
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For Roller Chain Strand Type For Roller Chain Strand Type |
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![]() | Single |
Bore Type Bore Type |
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![]() | Machinable |
For Shaft Type For Shaft Type |
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![]() | Round |
Sprocket Type Sprocket Type |
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Overall Width Overall Width | Show |
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Overall Width Overall Width | Hide |
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Roller Chain Standard Roller Chain Standard |
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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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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Roller Chain and Sprockets
More
Lightweight Sprockets for ANSI Roller Chain


Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size.
For technical drawings and 3-D models, click on a part number.
Number of Teeth | For Shaft Dia. | For Max. Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 25 Roller Chain (1/4" Pitch) | ||||||||
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10 | 1/4" | 1/4" | 0.92" | 31/64" | 9/16" | Nylon Plastic | 00000000 | 000000 |
11 | 1/4" | 5/16" | 1" | 31/64" | 9/16" | Nylon Plastic | 00000000 | 00000 |
12 | 1/4" | 3/8" | 1.08" | 31/64" | 11/16" | Nylon Plastic | 000000000 | 00000 |
13 | 1/4" | 7/16" | 1.17" | 31/64" | 3/4" | Nylon Plastic | 000000000 | 00000 |
14 | 5/16" | 1/2" | 1.25" | 31/64" | 3/4" | Nylon Plastic | 000000000 | 00000 |
15 | 5/16" | 1/2" | 1.33" | 31/64" | 3/4" | Nylon Plastic | 000000000 | 00000 |
16 | 5/16" | 1/2" | 1.41" | 31/64" | 13/16" | Nylon Plastic | 000000000 | 00000 |
17 | 5/16" | 1/2" | 1.49" | 31/64" | 29/32" | Nylon Plastic | 000000000 | 00000 |
18 | 3/8" | 1/2" | 1.57" | 31/64" | 1" | Nylon Plastic | 000000000 | 00000 |