Clear All
Number of Teeth Number of Teeth |
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ID ID |
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OD OD | Show |
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OD OD | Hide |
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Mount Type Mount Type |
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 | Bushing |
Teeth Shape Teeth Shape |
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 | Curved |
Material Material |
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Finish Finish |
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Bore Type Bore Type |
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 | Finished |
Overall Width Overall Width |
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Number of Flanges Number of Flanges |
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Fabrication Fabrication |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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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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Pitch Diameter Pitch Diameter |
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Ultra-High-Strength Poly Chain Timing Belt Pulleys
Curved teeth with a high pitch provide superior load distribution and reduce wear. They mount with a bushing for a more secure grip on the shaft than set screws. Bushing is not included. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
Bushing Mount
| OD, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Inside Wd., mm | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Number of Flanges | Fabrication | Material | Each | |
For 12 mm Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124.46 | 45 | 8 | 2.75" | Finished | Taper-Lock Style 2012 | 14.48 | 21.59 | 31.75 | 115 | 2 | Machined | Black-Oxide Steel | 0000000 | 0000000 |
For 21 mm Max. Belt Wd. | ||||||||||||||
| 124.46 | 45 | 8 | 2.75" | Finished | Taper-Lock Style 2012 | 24.64 | 31.75 | 31.75 | 115 | 2 | Machined | Black-Oxide Steel | 0000000 | 000000 |