OD OD |
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For Belt Trade Size For Belt Trade Size |
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Material Material |
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Teeth Shape Teeth Shape |
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 | Trapezoidal |
Pitch Diameter Pitch Diameter |
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Overall Width Overall Width |
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Hub Diameter Hub Diameter |
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Outside Width Outside Width |
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Bore Type Bore Type |
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 | Finished |
Mount Type Mount Type |
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 | Press Fit |
Finish Finish |
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Fabrication Fabrication |
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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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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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MXL Series Corrosion-Resistant Timing Belt Pulleys
Anodized aluminum has good corrosion resistance. Pulleys are MXL series (miniature extra light) and have trapezoidal teeth. The teeth match up with the grooves along the inside diameter of a timing belt in order to move components forward or backward. 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.
Press-Fit Mount with Set Screw
With One Flange
With Two Flanges
Without Flanges
With One Flange
With Two Flanges
Without Flanges
| OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Hub Dia. | Each | |
For 1/8" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.425" | 10 | 0.080" | 1/8" | Finished | 0.16" | 0.201" | 0.438" | 0.255" | 1 | Machined | Anodized Aluminum | 0.425" | 0000000 | 000000 |
| 0.45" | 11 | 0.080" | 1/8" | Finished | 0.16" | 0.201" | 0.438" | 0.28" | 1 | Machined | Anodized Aluminum | 0.45" | 0000000 | 00000 |
| 0.48" | 12 | 0.080" | 1/8" | Finished | 0.16" | 0.201" | 0.438" | 0.306" | 1 | Machined | Anodized Aluminum | 0.48" | 0000000 | 00000 |
| 0.53" | 14 | 0.080" | 1/8" | Finished | 0.16" | 0.201" | 0.438" | 0.357" | 1 | Machined | Anodized Aluminum | 0.53" | 0000000 | 00000 |
| 0.555" | 15 | 0.080" | 3/16" | Finished | 0.16" | 0.201" | 0.438" | 0.382" | 1 | Machined | Anodized Aluminum | 0.555" | 0000000 | 00000 |
| 0.58" | 16 | 0.080" | 3/16" | Finished | 0.16" | 0.201" | 0.438" | 0.407" | 1 | Machined | Anodized Aluminum | 0.58" | 0000000 | 00000 |
| 0.635" | 18 | 0.080" | 3/16" | Finished | 0.16" | 0.26" | 0.484" | 0.458" | 2 | Machined | Anodized Aluminum | 0.312" | 0000000 | 00000 |
| 0.685" | 20 | 0.080" | 1/4" | Finished | 0.16" | 0.208" | 0.438" | 0.509" | 1 | Machined | Anodized Aluminum | 0.685" | 0000000 | 00000 |
| 0.71" | 21 | 0.080" | 1/4" | Finished | 0.16" | 0.208" | 0.438" | 0.535" | 1 | Machined | Anodized Aluminum | 0.71" | 0000000 | 00000 |
| 0.74" | 22 | 0.080" | 1/4" | Finished | 0.16" | 0.208" | 0.438" | 0.56" | 1 | Machined | Anodized Aluminum | 0.74" | 0000000 | 00000 |
| 0.79" | 24 | 0.080" | 1/4" | Finished | 0.16" | 0.26" | 0.516" | 0.611" | 2 | Machined | Anodized Aluminum | 0.442" | 0000000 | 00000 |
| 0.895" | 28 | 0.080" | 1/4" | Finished | 0.16" | 0.26" | 0.484" | 0.713" | 2 | Machined | Anodized Aluminum | 0.494" | 0000000 | 00000 |
| 0.945" | 30 | 0.080" | 1/4" | Finished | 0.16" | 0.26" | 0.516" | 0.764" | 2 | Machined | Anodized Aluminum | 0.546" | 0000000 | 00000 |
| 1.105" | 36 | 0.080" | 1/4" | Finished | 0.16" | 0.26" | 0.516" | 0.917" | 2 | Machined | Anodized Aluminum | 0.676" | 0000000 | 00000 |
| 1.21" | 40 | 0.080" | 1/4" | Finished | 0.16" | 0.276" | 0.531" | 1.019" | 2 | Machined | Anodized Aluminum | 0.754" | 0000000 | 00000 |
| 1.26" | 42 | 0.080" | 1/4" | Finished | 0.16" | 0.276" | 0.531" | 1.07" | 2 | Machined | Anodized Aluminum | 0.806" | 0000000 | 00000 |
| 1.73" | 60 | 0.080" | 1/4" | Finished | 0.16" | 0.276" | 0.531" | 1.53" | 2 | Machined | Anodized Aluminum | 1.222" | 0000000 | 00000 |
For 1/4" Max. Belt Wd. | ||||||||||||||
| 0.425" | 10 | 0.080" | 1/8" | Finished | 0.29" | 0.33" | 0.563" | 0.255" | 1 | Machined | Anodized Aluminum | 0.425" | 0000000 | 00000 |
| 0.45" | 11 | 0.080" | 1/8" | Finished | 0.29" | 0.33" | 0.563" | 0.28" | 1 | Machined | Anodized Aluminum | 0.45" | 0000000 | 00000 |
| 0.48" | 12 | 0.080" | 1/8" | Finished | 0.29" | 0.33" | 0.563" | 0.306" | 1 | Machined | Anodized Aluminum | 0.48" | 0000000 | 00000 |
| 0.53" | 14 | 0.080" | 1/8" | Finished | 0.29" | 0.33" | 0.563" | 0.357" | 1 | Machined | Anodized Aluminum | 0.53" | 0000000 | 00000 |
| 0.555" | 15 | 0.080" | 3/16" | Finished | 0.29" | 0.33" | 0.563" | 0.382" | 1 | Machined | Anodized Aluminum | 0.555" | 0000000 | 00000 |
| 0.58" | 16 | 0.080" | 3/16" | Finished | 0.29" | 0.33" | 0.563" | 0.407" | 1 | Machined | Anodized Aluminum | 0.58" | 0000000 | 00000 |
| 0.635" | 18 | 0.080" | 3/16" | Finished | 0.29" | 0.389" | 0.625" | 0.458" | 2 | Machined | Anodized Aluminum | 0.312" | 0000000 | 00000 |
| 0.685" | 20 | 0.080" | 1/4" | Finished | 0.29" | 0.337" | 0.563" | 0.509" | 1 | Machined | Anodized Aluminum | 0.685" | 0000000 | 00000 |
| 0.71" | 21 | 0.080" | 1/4" | Finished | 0.29" | 0.337" | 0.563" | 0.535" | 1 | Machined | Anodized Aluminum | 0.71" | 0000000 | 00000 |
| 0.74" | 22 | 0.080" | 1/4" | Finished | 0.29" | 0.337" | 0.563" | 0.56" | 1 | Machined | Anodized Aluminum | 0.74" | 0000000 | 00000 |
| 0.79" | 24 | 0.080" | 1/4" | Finished | 0.29" | 0.389" | 0.688" | 0.611" | 2 | Machined | Anodized Aluminum | 0.442" | 0000000 | 00000 |
| 0.895" | 28 | 0.080" | 1/4" | Finished | 0.29" | 0.389" | 0.688" | 0.713" | 2 | Machined | Anodized Aluminum | 0.494" | 0000000 | 00000 |
| 0.945" | 30 | 0.080" | 1/4" | Finished | 0.29" | 0.389" | 0.688" | 0.764" | 2 | Machined | Anodized Aluminum | 0.546" | 0000000 | 00000 |
| 1.105" | 36 | 0.080" | 1/4" | Finished | 0.29" | 0.389" | 0.688" | 0.917" | 2 | Machined | Anodized Aluminum | 0.676" | 0000000 | 00000 |
| 1.21" | 40 | 0.080" | 1/4" | Finished | 0.29" | 0.405" | 0.719" | 1.019" | 2 | Machined | Anodized Aluminum | 0.754" | 0000000 | 00000 |
| 1.26" | 42 | 0.080" | 1/4" | Finished | 0.29" | 0.405" | 0.719" | 1.07" | 2 | Machined | Anodized Aluminum | 0.806" | 0000000 | 00000 |
| 1.73" | 60 | 0.080" | 1/4" | Finished | 0.29" | 0.405" | 0.719" | 1.53" | 2 | Machined | Anodized Aluminum | 1.222" | 0000000 | 00000 |
For 3 mm Max. Belt Wd. | ||||||||||||||
| 10.8mm | 10 | 2.030mm | 3mm | Finished | 4mm | 5.1mm | 11.1mm | 6.5mm | 1 | Machined | Anodized Aluminum | 10.8mm | 00000000 | 00000 |
| 11.4mm | 11 | 2.030mm | 3mm | Finished | 4mm | 5.1mm | 11.1mm | 7.1mm | 1 | Machined | Anodized Aluminum | 11.4mm | 00000000 | 00000 |
| 12.2mm | 12 | 2.030mm | 3mm | Finished | 4mm | 5.1mm | 11.1mm | 7.8mm | 1 | Machined | Anodized Aluminum | 12.2mm | 00000000 | 00000 |
| 13.5mm | 14 | 2.030mm | 3mm | Finished | 4mm | 5.1mm | 11.1mm | 9.1mm | 1 | Machined | Anodized Aluminum | 13.5mm | 00000000 | 00000 |
| 14.1mm | 15 | 2.030mm | 4mm | Finished | 4mm | 5.1mm | 11.1mm | 9.7mm | 1 | Machined | Anodized Aluminum | 14.1mm | 00000000 | 00000 |
| 14.7mm | 16 | 2.030mm | 4mm | Finished | 4mm | 5.1mm | 11.1mm | 10.3mm | 1 | Machined | Anodized Aluminum | 14.7mm | 00000000 | 00000 |
| 16.1mm | 18 | 2.030mm | 4mm | Finished | 4mm | 6.6mm | 12.3mm | 11.6mm | 2 | Machined | Anodized Aluminum | 7.9mm | 00000000 | 00000 |
| 16.1mm | 18 | 2.030mm | 6mm | Finished | 4mm | 5.1mm | 11.1mm | 11.6mm | 1 | Machined | Anodized Aluminum | 16.1mm | 00000000 | 00000 |
| 17.4mm | 20 | 2.030mm | 4mm | Finished | 4mm | 6.6mm | 12.3mm | 12.9mm | 2 | Machined | Anodized Aluminum | 9.2mm | 00000000 | 00000 |
| 17.4mm | 20 | 2.030mm | 6mm | Finished | 4mm | 5.1mm | 11.1mm | 12.9mm | 1 | Machined | Anodized Aluminum | 17.4mm | 00000000 | 00000 |
| 18.8mm | 22 | 2.030mm | 4mm | Finished | 4mm | 6.6mm | 12.3mm | 14.2mm | 2 | Machined | Anodized Aluminum | 9.9mm | 00000000 | 00000 |
| 18.8mm | 22 | 2.030mm | 6mm | Finished | 4mm | 5.1mm | 11.1mm | 14.2mm | 1 | Machined | Anodized Aluminum | 18.8mm | 00000000 | 00000 |
| 20.1mm | 24 | 2.030mm | 6mm | Finished | 4mm | 6.6mm | 13.1mm | 15.5mm | 2 | Machined | Anodized Aluminum | 11.2mm | 00000000 | 00000 |
| 20.7mm | 25 | 2.030mm | 6mm | Finished | 4mm | 6.6mm | 13.1mm | 16.2mm | 2 | Machined | Anodized Aluminum | 11.9mm | 00000000 | 00000 |
| 22.7mm | 28 | 2.030mm | 6mm | Finished | 4mm | 6.6mm | 13.1mm | 18.1mm | 2 | Machined | Anodized Aluminum | 12.5mm | 00000000 | 00000 |
| 24mm | 30 | 2.030mm | 6mm | Finished | 4mm | 6.6mm | 13.1mm | 19.4mm | 2 | Machined | Anodized Aluminum | 13.9mm | 00000000 | 00000 |
| 25.4mm | 32 | 2.030mm | 6mm | Finished | 4mm | 6.6mm | 13.1mm | 20.7mm | 2 | Machined | Anodized Aluminum | 15.2mm | 00000000 | 00000 |
| 28.1mm | 36 | 2.030mm | 6mm | Finished | 4mm | 6.6mm | 13.1mm | 23.3mm | 2 | Machined | Anodized Aluminum | 17.2mm | 00000000 | 00000 |
| 30.7mm | 40 | 2.030mm | 6mm | Finished | 4mm | 7mm | 13.5mm | 25.9mm | 2 | Machined | Anodized Aluminum | 19.2mm | 00000000 | 00000 |
| 32mm | 42 | 2.030mm | 6mm | Finished | 4mm | 7mm | 13.5mm | 27.2mm | 2 | Machined | Anodized Aluminum | 20.5mm | 00000000 | 00000 |
| 33.4mm | 44 | 2.030mm | 6mm | Finished | 4mm | 7mm | 13.5mm | 28.5mm | 2 | Machined | Anodized Aluminum | 21.8mm | 00000000 | 00000 |
| 43.9mm | 60 | 2.030mm | 6mm | Finished | 4mm | 7mm | 13.5mm | 38.8mm | 2 | Machined | Anodized Aluminum | 31mm | 00000000 | 00000 |
For 6 mm Max. Belt Wd. | ||||||||||||||
| 10.8mm | 10 | 2.030mm | 3mm | Finished | 7.2mm | 8.3mm | 14.3mm | 6.5mm | 1 | Machined | Anodized Aluminum | 10.8mm | 00000000 | 00000 |
| 12.2mm | 12 | 2.030mm | 3mm | Finished | 7.2mm | 8.3mm | 14.3mm | 7.8mm | 1 | Machined | Anodized Aluminum | 12.2mm | 00000000 | 00000 |
| 13.5mm | 14 | 2.030mm | 3mm | Finished | 7.2mm | 8.3mm | 14.3mm | 9.1mm | 1 | Machined | Anodized Aluminum | 13.5mm | 00000000 | 00000 |
| 14.1mm | 15 | 2.030mm | 4mm | Finished | 7.2mm | 8.3mm | 14.3mm | 9.7mm | 1 | Machined | Anodized Aluminum | 14.1mm | 00000000 | 00000 |
| 14.7mm | 16 | 2.030mm | 4mm | Finished | 7.2mm | 8.3mm | 14.3mm | 10.3mm | 1 | Machined | Anodized Aluminum | 14.7mm | 00000000 | 00000 |
| 16.1mm | 18 | 2.030mm | 4mm | Finished | 7.2mm | 9.9mm | 15.9mm | 11.6mm | 2 | Machined | Anodized Aluminum | 7.9mm | 00000000 | 00000 |
| 16.1mm | 18 | 2.030mm | 6mm | Finished | 7.2mm | 8.3mm | 14.3mm | 11.6mm | 1 | Machined | Anodized Aluminum | 16.1mm | 00000000 | 00000 |
| 17.4mm | 20 | 2.030mm | 4mm | Finished | 7.2mm | 9.9mm | 15.9mm | 12.9mm | 2 | Machined | Anodized Aluminum | 9.2mm | 00000000 | 00000 |
| 17.4mm | 20 | 2.030mm | 6mm | Finished | 7.2mm | 8.3mm | 14.3mm | 12.9mm | 1 | Machined | Anodized Aluminum | 17.4mm | 00000000 | 00000 |
| 18.8mm | 22 | 2.030mm | 4mm | Finished | 7.2mm | 9.9mm | 15.9mm | 14.2mm | 2 | Machined | Anodized Aluminum | 9.9mm | 00000000 | 00000 |
| 18.8mm | 22 | 2.030mm | 6mm | Finished | 7.2mm | 8.3mm | 14.3mm | 14.2mm | 1 | Machined | Anodized Aluminum | 18.8mm | 00000000 | 00000 |
| 20.1mm | 24 | 2.030mm | 6mm | Finished | 7.2mm | 9.9mm | 17.5mm | 15.5mm | 2 | Machined | Anodized Aluminum | 11.2mm | 00000000 | 00000 |
| 22.7mm | 28 | 2.030mm | 6mm | Finished | 7.2mm | 9.9mm | 17.5mm | 18.1mm | 2 | Machined | Anodized Aluminum | 12.5mm | 00000000 | 00000 |
| 24mm | 30 | 2.030mm | 6mm | Finished | 7.2mm | 9.9mm | 17.5mm | 19.4mm | 2 | Machined | Anodized Aluminum | 13.9mm | 00000000 | 00000 |
| 25.4mm | 32 | 2.030mm | 6mm | Finished | 7.2mm | 9.9mm | 17.5mm | 20.7mm | 2 | Machined | Anodized Aluminum | 15.2mm | 00000000 | 00000 |
| 28.1mm | 36 | 2.030mm | 6mm | Finished | 7.2mm | 9.9mm | 17.5mm | 23.3mm | 2 | Machined | Anodized Aluminum | 17.2mm | 00000000 | 00000 |
| 30.7mm | 40 | 2.030mm | 6mm | Finished | 7.2mm | 10.3mm | 18.3mm | 25.9mm | 2 | Machined | Anodized Aluminum | 19.2mm | 00000000 | 00000 |
| 32mm | 42 | 2.030mm | 6mm | Finished | 7.2mm | 10.3mm | 18.3mm | 27.2mm | 2 | Machined | Anodized Aluminum | 20.5mm | 00000000 | 00000 |
| 36.1mm | 48 | 2.030mm | 6mm | Finished | 7.2mm | 10.3mm | 18.3mm | 31mm | 2 | Machined | Anodized Aluminum | 23.8mm | 00000000 | 00000 |
| 38.3mm | 60 | 2.030mm | 6mm | Finished | __ | 9.5mm | 18.3mm | 38.8mm | __ | Machined | Anodized Aluminum | 29.2mm | 00000000 | 00000 |
| 43.9mm | 60 | 2.030mm | 6mm | Finished | 7.2mm | 10.3mm | 18.3mm | 38.8mm | 2 | Machined | Anodized Aluminum | 31mm | 00000000 | 00000 |
| 51.2mm | 80 | 2.030mm | 8mm | Finished | __ | 9.5mm | 19.1mm | 51.7mm | __ | Machined | Anodized Aluminum | 38.1mm | 00000000 | 00000 |
| 57.7mm | 90 | 2.030mm | 8mm | Finished | __ | 9.5mm | 19.1mm | 58.2mm | __ | Machined | Anodized Aluminum | 38.1mm | 00000000 | 00000 |
| 64.2mm | 100 | 2.030mm | 8mm | Finished | __ | 9.5mm | 19.1mm | 64.7mm | __ | Machined | Anodized Aluminum | 38.1mm | 00000000 | 00000 |
| 77.1mm | 120 | 2.030mm | 10mm | Finished | __ | 9.5mm | 19.1mm | 77.6mm | __ | Machined | Anodized Aluminum | 38.1mm | 00000000 | 00000 |
For 9 mm Max. Belt Wd. | ||||||||||||||
| 10.8mm | 10 | 2.030mm | 3mm | Finished | 10.4mm | 11.5mm | 17.5mm | 6.5mm | 1 | Machined | Anodized Aluminum | 10.8mm | 00000000 | 00000 |
| 13.5mm | 14 | 2.030mm | 3mm | Finished | 10.4mm | 11.5mm | 17.5mm | 9.1mm | 1 | Machined | Anodized Aluminum | 13.5mm | 00000000 | 00000 |