System of Measurement System of Measurement |
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For Maximum Shaft Diameter For Maximum Shaft Diameter |
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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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| Bushing |
For Shaft Type For Shaft Type |
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Sprocket Type Sprocket Type |
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Material Material |
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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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Hub Diameter Hub Diameter | Show |
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Hub Diameter Hub Diameter | Hide |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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For Bushing Type For Bushing Type |
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About Roller Chain and Sprockets
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Sprockets for Metric Roller Chain
Designed to meet ISO 606 and DIN 8187 international dimensional standards, these sprockets are for use with compatible ISO and DIN roller chain. 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., mm | For Max. Shaft Dia., mm | OD, mm | Overall Wd., mm | Hub Dia., mm | Material | Specifications Met | Each | |
For DIN, ISO 10B Roller Chain (15.88 mm Pitch) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 19 | 16 | 51 | 106.13 | 25 | 76 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
| 20 | 16 | 51 | 111.16 | 25 | 76 | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 21 | 16 | 51 | 114.81 | 25 | 76 | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 24 | 16 | 51 | 131.31 | 32 | 76 | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 28 | 19 | 51 | 151.47 | 32 | 76 | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
Taper-Lock Bushing-Bore Sprockets for Metric Roller Chain
While their teeth fit into metric ISO roller chain, these sprockets use taper-lock bushings to grip shafts. That means you can switch to a different diameter shaft by changing the bushing instead of machining the sprocket. Bushings mount flush inside these sprockets; secure them in place by tightening the set screws included with the bushings. These sprockets have an extended hub that makes them more stable and durable than flat sprockets. All meet ISO 606 (formerly DIN 8187), which is an international standard for sprocket and roller chain dimensions and materials.
For technical drawings and 3-D models, click on a part number.
