System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Component Component |
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 | Gear |
Bore Type Bore Type |
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| Finished | Machinable |
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| Round | Keyed |
Gear Pitch Gear Pitch |
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Hub Diameter Hub Diameter | Show |
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Hub Diameter Hub Diameter | Hide |
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Gear Type Gear Type |
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| Spur |
For Maximum Shaft Diameter For Maximum Shaft Diameter |
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Pressure Angle Pressure Angle |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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For Belt Trade Size For Belt Trade Size |
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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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Teeth Heat Treatment Teeth Heat Treatment |
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About Gears
More
L Series Corrosion-Resistant Timing Belt Pulleys
Pulleys are anodized aluminum, which is more corrosion resistant than steel. All are L series (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.
| 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 1/2" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.625" | 20 | 0.375" | 1/2" | Finished | 0.55" | 0.719" | 1.312" | 2.387" | 2 | Machined | Anodized Aluminum | 1.812" | 0000000 | 000000 |
For 3/4" Max. Belt Wd. | ||||||||||||||
| 2.625" | 20 | 0.375" | 1/2" | Finished | 0.83" | 1" | 1.5" | 2.387" | 2 | Machined | Anodized Aluminum | 1.812" | 0000000 | 00000 |
For 1" Max. Belt Wd. | ||||||||||||||
| 2.625" | 20 | 0.375" | 1/2" | Finished | 1.08" | 1.25" | 1.75" | 2.387" | 2 | Machined | Anodized Aluminum | 1.812" | 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 machinable bore have a large hub diameter so you can machine them to fit your shaft.
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 | Keyway | ||||||||||||||
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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. | Wd. | Dp. | Set Screw Thread Size | Each | |
Round/Machinable Bore | |||||||||||||||
| 6 | 14 | 2.333" | 2.67" | 1 1/2" | 2.375" | 1"-1 1/16" | 1144 Carbon Steel | Not Hardened | 1.812" | 0.875" | __ | __ | __ | 0000000 | 000000 |
Keyed Bore with Set Screw | |||||||||||||||
| 6 | 14 | 2.333" | 2.67" | 1 1/2" | 2.375" | 1" | 1144 Carbon Steel | Not Hardened | 1.812" | 0.875" | 0.25" | 0.125" | 5/16"-18 | 000000 | 000000 |