System of Measurement System of Measurement |
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For Shaft Angle For Shaft Angle |
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![]() | 90° |
Module Module |
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Number of Teeth Number of Teeth |
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Component Component |
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![]() | Gear |
Gear Pitch Diameter Gear Pitch Diameter |
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Material Material |
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Gear Type Gear Type |
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![]() | Miter |
OD OD | Show |
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OD OD | Hide |
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Speed Ratio Speed Ratio |
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Teeth Heat Treatment Teeth Heat Treatment |
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Pressure Angle Pressure Angle |
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Color Color |
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![]() | White |
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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About Gears
More
Metal Miter Gears



With straight, conically shaped teeth and a 1:1 speed ratio, miter gears connect two shafts at an angle without changing shaft speed or torque. They're more efficient than spiral miter gears because they create less friction.
For two gears to mesh correctly, they must have the same pressure angle, shaft angle, pitch/module, and number of teeth.
Carbon steel gears have hard, strong, and wear-resistant teeth. They’re best for heavy duty and high-torque applications, such as lifting equipment. However, these gears will rust when exposed to moisture or corrosive chemicals. Some gears have hardened teeth for additional wear resistance; gears with teeth that are not hardened can be hardened to fit your application.
Stainless steel gears won’t rust in damp or wet environments. They’re commonly used in food-processing plants and other areas where frequent cleaning takes place.
For technical drawings and 3-D models, click on a part number.


Hub | Keyway | ||||||||||||||||
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Module | Number of Teeth | For Shaft Angle | Pressure Angle | Gear Pitch Dia., mm | OD, mm | Face Wd., mm | Overall Wd., mm | For Shaft Dia., mm | Mounting Distance, mm | Teeth Heat Treatment | Dia., mm | Wd., mm | Wd., mm | Dp., mm | Set Screw Thread Size | Each | |
Round Bore with Set Screw—1045 Carbon Steel | |||||||||||||||||
1.5 | 20 | 90° | 20° | 30 | 32.1 | 8 | 21.1 | 10 | 30 | Hardened | 26 | 13 | __ | __ | M4 | 000000 | 000000 |
Round Bore with Set Screw—303 Stainless Steel | |||||||||||||||||
1.5 | 20 | 90° | 20° | 30 | 32.1 | 8 | 21.2 | 8 | 30 | Not Hardened | 26 | 13 | __ | __ | M4 | 0000000 | 00000 |
Keyed Bore with Set Screw—1045 Carbon Steel | |||||||||||||||||
1.5 | 20 | 90° | 20° | 30 | 32.1 | 8 | 21.2 | 12 | 30 | Hardened | 26 | 13 | 4 | 1.8 | M5 | 0000000 | 00000 |
Plastic Miter Gears

Connect two shafts at a right angle without changing shaft speed or torque. Made of plastic, these gears run quieter than metal gears and have good corrosion and chemical resistance.
For two gears to mesh correctly, they must have the same pressure angle, pitch/module, and number of teeth.
Acetal gears absorb less moisture than nylon gears and are less prone to dimensional change. They’re best suited for use in light duty applications such as prototyping.
For technical drawings and 3-D models, click on a part number.


Hub | |||||||||||||||
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Module | Number of Teeth | Pressure Angle | Gear Pitch Dia. | OD, mm | Face Wd., mm | Overall Wd., mm | For Shaft Dia., mm | Mounting Distance, mm | Material | Fabrication | Color | Dia., mm | Wd., mm | Each | |
Round Bore | |||||||||||||||
1.5 | 20 | 20° | 30mm | 32.1 | 7 | 20.6 | 8 | 30 | Acetal Plastic | Molded | White | 20 | 10 | 000000 | 00000 |