System of Measurement System of Measurement |
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Component Component |
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 | Gear |
Bore Type Bore Type |
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| Machinable | Round |
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| Keyed |
OD OD | Show |
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OD OD | Hide |
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Gear Type Gear Type |
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| Spur |
Gear Pitch Gear Pitch |
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Gear Pitch Diameter Gear Pitch Diameter |
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Number of Teeth Number of Teeth |
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Material Material |
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Pressure Angle Pressure Angle |
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For Bushing Type For Bushing Type |
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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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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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Set Screw Thread Size Set Screw Thread Size |
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About Gears
More
Taper-Lock Weld-On Bushing-Bore Hubs
These weld-on hubs are drilled, tapped, and taper-bored to make any sprocket, pulley, or gear compatible with our Taper-Lock Bushings.
For technical drawings and 3-D models, click on a part number.
| For Bushing Style | OD | Overall Wd. | Material | Each | |
| 2517 | 4 1/4" | 1 3/4" | Steel | 0000000 | 0000000 |
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 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |||||||||||||||
| 8 | 32 | 4" | 4.25" | 1 1/4" | 2.25" | 1"-1 13/16" | 1144 Carbon Steel | Not Hardened | 2.875" | 1" | __ | __ | __ | 0000000 | 0000000 |
Keyed Bore with Set Screw | |||||||||||||||
| 8 | 32 | 4" | 4.25" | 1 1/4" | 2.25" | 1" | 1144 Carbon Steel | Not Hardened | 2.875" | 1" | 0.25" | 0.125" | 5/16"-18 | 0000000 | 000000 |