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System of Measurement System of Measurement |
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Number of Teeth Number of Teeth |
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OD OD | Show |
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OD OD | Hide |
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Material Material |
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For Belt Trade Size For Belt Trade Size |
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Press-Fit Type Press-Fit Type |
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 | Without Hub |
Pitch Diameter Pitch Diameter |
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Bore Type Bore Type |
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 | Finished |
Teeth Shape Teeth Shape |
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 | Trapezoidal |
Overall Width Overall Width |
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Mount Type Mount Type |
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 | Press Fit |
Number of Flanges Number of Flanges |
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Fabrication Fabrication |
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Finish Finish |
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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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Inside Width Inside Width |
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Outside Width Outside Width |
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XL Series Corrosion-Resistant Timing Belt Pulleys
Without Hub—Two Flanges
Pulleys are anodized aluminum, which is more corrosion resistant than steel. They are XL series (extra light) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For tight spots, choose a pulley without a hub.
For technical drawings and 3-D models, click on a part number.
Inch—Press-Fit Mount with Set Screw
Without Hub—Two Flanges
| OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Fabrication | Material | Each | |
For 3/8" Max. Belt Wd. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Without Hub—Two Flanges | ||||||||||||
| 1.312" | 18 | 0.200" | 1/4" | Finished | 0.429" | 0.563" | 0.563" | 1.146" | Machined | Anodized Aluminum | 00000000 | 000000 |
| 1.312" | 18 | 0.200" | 5/16" | Finished | 0.429" | 0.563" | 0.563" | 1.146" | Machined | Anodized Aluminum | 00000000 | 00000 |
| 1.312" | 18 | 0.200" | 3/8" | Finished | 0.429" | 0.563" | 0.563" | 1.146" | Machined | Anodized Aluminum | 00000000 | 00000 |
| 1.312" | 18 | 0.200" | 1/2" | Finished | 0.429" | 0.563" | 0.563" | 1.146" | Machined | Anodized Aluminum | 00000000 | 00000 |