Component Component |
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![]() | Gear |
System of Measurement System of Measurement |
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OD OD | Show |
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OD OD | Hide |
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For Shaft Diameter For Shaft Diameter |
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Gear Pitch Gear Pitch |
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Number of Teeth Number of Teeth |
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Pressure Angle Pressure Angle |
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Gear Type Gear Type |
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![]() | Spur |
Teeth Heat Treatment Teeth Heat Treatment |
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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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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Number of Flanges Number of Flanges |
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Fabrication Fabrication |
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For Belt Trade Size For Belt Trade Size |
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About Gears
More
MXL Series Lightweight Timing Belt Pulleys
Made from polycarbonate, these pulleys are useful in applications with weight constraints. All 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.



2 Flanges | |||||||||||||
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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. | |||||||||||||
0.63" | 18 | 0.080" | 3/16" | Finished | 0.28" | 0.438" | 0.688" | 0.458" | Molded | Polycarbonate | 0.5" | 0000000 | 00000 |
Metal Gears and Gear Racks—14 1/2° Pressure Angle
A former industry standard, 14½° pressure angle gears are often found on older machinery. Made of carbon steel, they have high strength and are better than plastic gears and gear racks for high-load, high-speed, and heavy duty applications.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion.
For components to mesh correctly, they must have the same pressure angle and pitch.
Gears with teeth that are not hardened can be hardened to fit your application. Hardening a gear's teeth increases its wear resistance.
For technical drawings and 3-D models, click on a part number.


Hub | ||||||||||||
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Gear Pitch | Number of Teeth | Gear Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Teeth Heat Treatment | Dia. | Wd. | Each | |
Round Bore | ||||||||||||
32 | 18 | 0.563" | 0.63" | 3/16" | 0.5" | 3/16" | 1117 Carbon Steel | Not Hardened | 0.406" | 0.313" | 0000000 | 000000 |
Plastic Gears and Gear Racks—14 1/2° Pressure Angle
A former industry standard, 14½° pressure angle gears are often found on older machinery. Made of plastic, they run quieter than metal gears and have good corrosion and chemical resistance. They’re also known as spur gears.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion.
For components to mesh correctly, they must have the same pressure angle and pitch.
For technical drawings and 3-D models, click on a part number.

Round/Machinable
Bore

Hub | |||||||||||||
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Gear Pitch | Number of Teeth | Gear Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Fabrication | Color | Dia. | Wd. | Each | |
Round Bore | |||||||||||||
32 | 18 | 0.563" | 0.63" | 3/16" | 0.438" | 3/16" | Nylon Plastic | Molded | White | 0.375" | 0.25" | 00000000 | 00000 |