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Component Component |
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 | Gear |
System of Measurement System of Measurement |
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Gear Pitch Gear Pitch |
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Material Material |
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Bore Type Bore Type |
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 | Round |
Pressure Angle Pressure Angle |
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Gear Type Gear Type |
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| Spur |
Overall Width Overall Width | Show |
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Overall Width Overall Width | Hide |
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Color Color |
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 | White |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Gears
More
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.
Gears
Gear with Round or
Round/Machinable
Bore
Round/Machinable
Bore
Hub | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gear Pitch | Number of Teeth | Gear Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Fabrication | Color | Dia. | Wd. | Each | |
Round Bore | |||||||||||||
| 48 | 12 | 1/4" | 0.29" | 1/8" | 0.313" | 3/32" | Nylon Plastic | Molded | White | 0.188" | 0.188" | 00000000 | 00000 |
| 48 | 14 | 0.292" | 0.33" | 1/8" | 0.313" | 3/32" | Nylon Plastic | Molded | White | 0.25" | 0.188" | 00000000 | 0000 |
| 48 | 16 | 0.333" | 0.37" | 1/8" | 0.313" | 1/8" | Nylon Plastic | Molded | White | 0.25" | 0.188" | 00000000 | 0000 |
| 48 | 18 | 3/8" | 0.41" | 1/8" | 0.313" | 1/8" | Nylon Plastic | Molded | White | 0.313" | 0.188" | 00000000 | 0000 |