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Component Component |
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 | Gear |
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter | Show |
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For Shaft Diameter For Shaft Diameter | Hide |
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Material Material |
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Bore Type Bore Type |
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| Machinable | Round |
Color Color |
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 | White |
Pressure Angle Pressure Angle |
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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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Number of Teeth Number of Teeth |
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Gear Pitch Gear Pitch |
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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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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.
Gears with machinable bore have a large hub diameter so you can machine them to fit your shaft.
For technical drawings and 3-D models, click on a part number.
Gears
Gear with Round or
Round/Machinable
Bore
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/Machinable Bore | |||||||||||||
| 12 | 48 | 4" | 4.17" | 3/4" | 1.5" | 1/2"-1 3/8" | Nylon Plastic | Machined | White | 2.5" | 0.75" | 00000000 | 000000 |