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System of Measurement System of Measurement |
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Number of Teeth Number of Teeth |
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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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With Hub | Without Hub |
OD OD | Show |
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OD OD | Hide |
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Teeth Shape Teeth Shape |
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![]() | Trapezoidal |
Pitch Diameter Pitch Diameter |
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Number of Flanges Number of Flanges |
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Bore Type Bore Type |
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Finish Finish |
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Fabrication Fabrication |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Mount Type Mount Type |
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![]() | Press Fit |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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XL Series Corrosion-Resistant Timing Belt Pulleys

With Hub—Two Flanges

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 | Hub Dia. | Each | |
For 1/4" Max. Belt Wd. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
With Hub—Two Flanges | |||||||||||||
1.188" | 15 | 0.200" | 1/4" | Finished | 0.31" | 0.438" | 0.688" | 0.955" | Machined | Anodized Aluminum | 0.625" | 0000000 | 000000 |
For 3/8" Max. Belt Wd. | |||||||||||||
With Hub—Two Flanges | |||||||||||||
1.188" | 15 | 0.200" | 1/4" | Finished | 0.43" | 0.563" | 0.812" | 0.955" | Machined | Anodized Aluminum | 0.625" | 0000000 | 00000 |
Without Hub—Two Flanges | |||||||||||||
1.188" | 15 | 0.200" | 1/4" | Finished | 0.43" | 0.563" | 0.563" | 0.955" | Machined | Anodized Aluminum | __ | 0000000 | 00000 |
1.188" | 15 | 0.200" | 5/16" | Finished | 0.429" | 0.563" | 0.563" | 0.955" | Machined | Anodized Aluminum | __ | 00000000 | 00000 |
XL Series Timing Belt Pulleys
Pulleys 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 technical drawings and 3-D models, click on a part number.
Black-Oxide Steel—Press-Fit Mount with Set Screw

With Two Flanges (Black Oxide Steel)


With Two Flanges
OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Hub Dia. | Each | |
For 3/8" Max. Belt Wd. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.188" | 15 | 0.200" | 3/8" | Finished | 0.43" | 0.563" | 0.812" | 0.955" | 2 | Machined | 0.75" | 00000000 | 000000 |