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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 hardened teeth are more wear resistant than gears with teeth that are not hardened. 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.
Gears
Gear with Round or Round/Machinable Bore
Gear with Round Bore and Set Screw
Gear with Keyed Bore and Set Screw
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 Bore | |||||||||||||||
| 32 | 18 | 0.563" | 0.63" | 3/16" | 0.5" | 3/16" | 1117 Carbon Steel | Not Hardened | 0.406" | 0.313" | __ | __ | __ | 0000000 | 000000 |
| 32 | 20 | 5/8" | 0.69" | 3/16" | 0.5" | 1/4" | 1117 Carbon Steel | Not Hardened | 0.531" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 32 | 24 | 3/4" | 0.81" | 3/16" | 0.5" | 5/16" | 1144 Carbon Steel | Not Hardened | 0.656" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 32 | 40 | 1 1/4" | 1.31" | 3/16" | 0.563" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.875" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 24 | 12 | 1/2" | 0.58" | 1/4" | 0.563" | 1/4" | 1144 Carbon Steel | Hardened | 0.375" | 0.313" | __ | __ | __ | 00000000 | 00000 |
| 24 | 12 | 1/2" | 0.58" | 1/4" | 0.563" | 1/4" | 1144 Carbon Steel | Not Hardened | 0.375" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 24 | 15 | 5/8" | 0.71" | 1/4" | 0.563" | 1/4" | 1144 Carbon Steel | Hardened | 0.5" | 0.313" | __ | __ | __ | 00000000 | 00000 |
| 24 | 15 | 5/8" | 0.71" | 1/4" | 0.563" | 1/4" | 1144 Carbon Steel | Not Hardened | 0.5" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 24 | 16 | 0.666" | 0.75" | 1/4" | 0.563" | 5/16" | 1144 Carbon Steel | Not Hardened | 0.547" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 24 | 20 | 0.833" | 0.92" | 1/4" | 0.563" | 5/16" | 1144 Carbon Steel | Not Hardened | 0.719" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 24 | 21 | 7/8" | 0.96" | 1/4" | 0.563" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.75" | 0.313" | __ | __ | __ | 0000000 | 00000 |
| 24 | 24 | 1" | 1.08" | 1/4" | 0.625" | 3/8" | 1144 Carbon Steel | Hardened | 0.875" | 0.375" | __ | __ | __ | 00000000 | 00000 |
| 24 | 24 | 1" | 1.08" | 1/4" | 0.625" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.875" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 12 | 0.6" | 0.7" | 3/8" | 0.75" | 5/16" | 1144 Carbon Steel | Hardened | 0.469" | 0.375" | __ | __ | __ | 00000000 | 00000 |
| 20 | 12 | 0.6" | 0.7" | 3/8" | 0.75" | 5/16" | 1144 Carbon Steel | Not Hardened | 0.469" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 15 | 3/4" | 0.85" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.609" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 16 | 0.8" | 0.9" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.656" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 20 | 1" | 1.1" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Hardened | 0.859" | 0.375" | __ | __ | __ | 00000000 | 00000 |
| 20 | 20 | 1" | 1.1" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.859" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 23 | 1.15" | 1.25" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.969" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 16 | 12 | 3/4" | 0.88" | 1/2" | 0.938" | 3/8" | 1144 Carbon Steel | Hardened | 0.563" | 0.438" | __ | __ | __ | 00000000 | 00000 |
| 16 | 12 | 3/4" | 0.88" | 1/2" | 0.938" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.563" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 16 | 14 | 7/8" | 1" | 1/2" | 0.938" | 3/8" | 1144 Carbon Steel | Hardened | 0.688" | 0.438" | __ | __ | __ | 00000000 | 00000 |
| 16 | 14 | 7/8" | 1" | 1/2" | 0.938" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.688" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 16 | 16 | 1" | 1.13" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Hardened | 0.812" | 0.438" | __ | __ | __ | 00000000 | 00000 |
| 16 | 16 | 1" | 1.13" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.812" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 16 | 18 | 1 1/8" | 1.25" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Hardened | 0.938" | 0.438" | __ | __ | __ | 00000000 | 00000 |
| 16 | 18 | 1 1/8" | 1.25" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.938" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 12 | 12 | 1" | 1.17" | 3/4" | 1.25" | 1/2" | 1144 Carbon Steel | Hardened | 0.75" | 0.5" | __ | __ | __ | 00000000 | 00000 |
| 12 | 12 | 1" | 1.17" | 3/4" | 1.25" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.75" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 14 | 1.167" | 1.33" | 3/4" | 1.25" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.906" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 15 | 1 1/4" | 1.42" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 16 | 1.333" | 1.5" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.063" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 10 | 12 | 1.2" | 1.4" | 1" | 1.625" | 5/8" | 1144 Carbon Steel | Hardened | 0.938" | 0.625" | __ | __ | __ | 00000000 | 00000 |
| 10 | 12 | 1.2" | 1.4" | 1" | 1.625" | 5/8" | 1144 Carbon Steel | Not Hardened | 0.938" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 10 | 14 | 1.4" | 1.6" | 1" | 1.625" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.125" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 10 | 15 | 1 1/2" | 1.7" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.219" | 0.625" | __ | __ | __ | 000000 | 00000 |
| 10 | 16 | 1.6" | 1.8" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.313" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 8 | 12 | 1 1/2" | 1.75" | 1 1/4" | 2" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.125" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 15 | 1 7/8" | 2.13" | 1 1/4" | 2" | 7/8" | 1144 Carbon Steel | Not Hardened | 1.5" | 0.75" | __ | __ | __ | 00000000 | 00000 |
| 6 | 12 | 2" | 2.33" | 1 1/2" | 2.375" | 1" | 1144 Carbon Steel | Not Hardened | 1.5" | 0.875" | __ | __ | __ | 0000000 | 00000 |
Round/Machinable Bore | |||||||||||||||
| 24 | 36 | 1 1/2" | 1.58" | 1/4" | 0.625" | 3/8"-5/8" | 1144 Carbon Steel | Not Hardened | 1.125" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 24 | 48 | 2" | 2.08" | 1/4" | 0.625" | 3/8"-11/16" | 1144 Carbon Steel | Not Hardened | 1.25" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 24 | 72 | 3" | 3.08" | 1/4" | 0.75" | 1/2"-13/16" | 1144 Carbon Steel | Not Hardened | 1.375" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 20 | 24 | 1.2" | 1.3" | 3/8" | 0.75" | 3/8"-9/16" | 1144 Carbon Steel | Hardened | 1.063" | 0.375" | __ | __ | __ | 00000000 | 00000 |
| 20 | 24 | 1.2" | 1.3" | 3/8" | 0.75" | 3/8"-9/16" | 1144 Carbon Steel | Not Hardened | 1.063" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 25 | 1 1/4" | 1.35" | 3/8" | 0.75" | 3/8"-5/8" | 1144 Carbon Steel | Not Hardened | 1.109" | 0.375" | __ | __ | __ | 0000000 | 00000 |
| 20 | 32 | 1.6" | 1.7" | 3/8" | 0.875" | 3/8"-7/8" | 1144 Carbon Steel | Not Hardened | 1.438" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 20 | 36 | 1.8" | 1.9" | 3/8" | 0.875" | 3/8"-15/16" | 1144 Carbon Steel | Not Hardened | 1.625" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 20 | 48 | 2.4" | 2.5" | 3/8" | 0.875" | 3/8"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 20 | 60 | 3" | 3.1" | 3/8" | 0.875" | 3/8"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 20 | 1 1/4" | 1.38" | 1/2" | 0.938" | 1/2"-9/16" | 1144 Carbon Steel | Hardened | 1.063" | 0.438" | __ | __ | __ | 00000000 | 00000 |
| 16 | 20 | 1 1/4" | 1.38" | 1/2" | 0.938" | 1/2"-9/16" | 1144 Carbon Steel | Not Hardened | 1.063" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 16 | 22 | 1 3/8" | 1.5" | 1/2" | 0.938" | 1/2"-5/8" | 1144 Carbon Steel | Not Hardened | 1.188" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 16 | 24 | 1 1/2" | 1.63" | 1/2" | 0.938" | 1/2"-3/4" | 1144 Carbon Steel | Hardened | 1.313" | 0.438" | __ | __ | __ | 00000000 | 00000 |
| 16 | 24 | 1 1/2" | 1.63" | 1/2" | 0.938" | 1/2"-3/4" | 1144 Carbon Steel | Not Hardened | 1.313" | 0.438" | __ | __ | __ | 0000000 | 00000 |
| 16 | 28 | 1 3/4" | 1.88" | 1/2" | 1" | 1/2"-7/8" | 1144 Carbon Steel | Not Hardened | 1.5" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 30 | 1 7/8" | 2" | 1/2" | 1" | 1/2"-15/16" | 1144 Carbon Steel | Not Hardened | 1.625" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 32 | 2" | 2.13" | 1/2" | 1" | 1/2"-1" | 1144 Carbon Steel | Not Hardened | 1.75" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 36 | 2 1/4" | 2.38" | 1/2" | 1" | 1/2"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 40 | 2 1/2" | 2.63" | 1/2" | 1" | 1/2"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 48 | 3" | 3.13" | 1/2" | 1" | 1/2"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 16 | 60 | 3 3/4" | 3.88" | 1/2" | 1" | 1/2"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 18 | 1 1/2" | 1.67" | 3/4" | 1.25" | 5/8"-11/16" | 1144 Carbon Steel | Hardened | 1.25" | 0.5" | __ | __ | __ | 00000000 | 00000 |
| 12 | 18 | 1 1/2" | 1.67" | 3/4" | 1.25" | 5/8"-11/16" | 1144 Carbon Steel | Not Hardened | 1.25" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 20 | 1.667" | 1.83" | 3/4" | 1.25" | 5/8"-13/16" | 1144 Carbon Steel | Not Hardened | 1.406" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 24 | 2" | 2.17" | 3/4" | 1.25" | 5/8"-1" | 1144 Carbon Steel | Hardened | 1.75" | 0.5" | __ | __ | __ | 00000000 | 00000 |
| 12 | 24 | 2" | 2.17" | 3/4" | 1.25" | 5/8"-1" | 1144 Carbon Steel | Not Hardened | 1.75" | 0.5" | __ | __ | __ | 0000000 | 00000 |
| 12 | 30 | 2 1/2" | 2.67" | 3/4" | 1.375" | 5/8"-1 5/16" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 12 | 32 | 2.667" | 2.83" | 3/4" | 1.375" | 5/8"-1 5/16" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 12 | 36 | 3" | 3.17" | 3/4" | 1.375" | 5/8"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.625" | __ | __ | __ | 000000 | 00000 |
| 12 | 40 | 3.333" | 3.5" | 3/4" | 1.375" | 5/8"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.625" | __ | __ | __ | 000000 | 00000 |
| 12 | 42 | 3 1/2" | 3.67" | 3/4" | 1.375" | 5/8"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.625" | __ | __ | __ | 000000 | 00000 |
| 12 | 48 | 4" | 4.17" | 3/4" | 1.5" | 5/8"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.75" | __ | __ | __ | 0000000 | 000000 |
| 12 | 60 | 5" | 5.17" | 3/4" | 1.5" | 3/4"-1 3/4" | 1144 Carbon Steel | Not Hardened | 2.75" | 0.75" | __ | __ | __ | 000000 | 000000 |
| 10 | 18 | 1.8" | 2" | 1" | 1.625" | 3/4"-7/8" | 1144 Carbon Steel | Not Hardened | 1.531" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 10 | 20 | 2" | 2.2" | 1" | 1.625" | 3/4"-1" | 1144 Carbon Steel | Hardened | 1.719" | 0.625" | __ | __ | __ | 00000000 | 000000 |
| 10 | 20 | 2" | 2.2" | 1" | 1.625" | 3/4"-1" | 1144 Carbon Steel | Not Hardened | 1.719" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 10 | 24 | 2.4" | 2.6" | 1" | 1.625" | 3/4"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.625" | __ | __ | __ | 0000000 | 00000 |
| 10 | 25 | 2 1/2" | 2.7" | 1" | 1.625" | 3/4"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.219" | 0.625" | __ | __ | __ | 000000 | 00000 |
| 10 | 28 | 2.8" | 3" | 1" | 1.875" | 3/4"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.875" | __ | __ | __ | 000000 | 00000 |
| 10 | 30 | 3" | 3.2" | 1" | 1.875" | 3/4"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 10 | 35 | 3 1/2" | 3.7" | 1" | 1.875" | 3/4"-1 5/16" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.875" | __ | __ | __ | 000000 | 00000 |
| 10 | 40 | 4" | 4.2" | 1" | 1.875" | 7/8"-1 5/16" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 10 | 48 | 4.8" | 5" | 1" | 1.875" | 7/8"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 10 | 60 | 6" | 6.2" | 1" | 1.875" | 7/8"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.875" | __ | __ | __ | 000000 | 000000 |
| 8 | 14 | 1 3/4" | 2" | 1 1/4" | 2" | 3/4"-13/16" | 1144 Carbon Steel | Not Hardened | 1.375" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 16 | 2" | 2.25" | 1 1/4" | 2" | 7/8"-15/16" | 1144 Carbon Steel | Not Hardened | 1.625" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 17 | 2 1/8" | 2.38" | 1 1/4" | 2" | 7/8"-1" | 1144 Carbon Steel | Not Hardened | 1.75" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 18 | 2 1/4" | 2.5" | 1 1/4" | 2" | 7/8"-1 1/8" | 1144 Carbon Steel | Not Hardened | 1.875" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 20 | 2 1/2" | 2.75" | 1 1/4" | 2" | 7/8"-1 5/16" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 22 | 2 3/4" | 3" | 1 1/4" | 2" | 7/8"-1 5/8" | 1144 Carbon Steel | Not Hardened | 2.375" | 0.75" | __ | __ | __ | 0000000 | 00000 |
| 8 | 24 | 3" | 3.25" | 1 1/4" | 2.25" | 7/8"-1 5/8" | 1144 Carbon Steel | Not Hardened | 2.625" | 1" | __ | __ | __ | 0000000 | 000000 |
| 8 | 28 | 3 1/2" | 3.75" | 1 1/4" | 2.25" | 7/8"-1 5/8" | 1144 Carbon Steel | Not Hardened | 2.625" | 1" | __ | __ | __ | 0000000 | 000000 |
| 8 | 32 | 4" | 4.25" | 1 1/4" | 2.25" | 1"-1 13/16" | 1144 Carbon Steel | Not Hardened | 2.875" | 1" | __ | __ | __ | 0000000 | 000000 |
| 8 | 36 | 4 1/2" | 4.75" | 1 1/4" | 2.25" | 1"-1 7/8" | 1144 Carbon Steel | Not Hardened | 3" | 1" | __ | __ | __ | 0000000 | 000000 |
| 8 | 40 | 5" | 5.25" | 1 1/4" | 2.25" | 1"-1 7/8" | 1144 Carbon Steel | Not Hardened | 3" | 1" | __ | __ | __ | 0000000 | 000000 |
| 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 | 00000 |
| 6 | 15 | 2 1/2" | 2.83" | 1 1/2" | 2.375" | 1"-1 1/4" | 1144 Carbon Steel | Not Hardened | 2" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 6 | 16 | 2.666" | 3" | 1 1/2" | 2.375" | 1"-1 5/16" | 1144 Carbon Steel | Not Hardened | 2.156" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 6 | 18 | 3" | 3.33" | 1 1/2" | 2.375" | 1"-1 1/2" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 6 | 20 | 3.333" | 3.67" | 1 1/2" | 2.375" | 1"-1 3/4" | 1144 Carbon Steel | Not Hardened | 2.844" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 6 | 22 | 3.666" | 4" | 1 1/2" | 2.375" | 1"-1 7/8" | 1144 Carbon Steel | Not Hardened | 3" | 0.875" | __ | __ | __ | 0000000 | 000000 |
| 6 | 24 | 4" | 4.33" | 1 1/2" | 2.5" | 1 1/8"-1 7/8" | 1144 Carbon Steel | Not Hardened | 3" | 1" | __ | __ | __ | 0000000 | 000000 |
| 6 | 30 | 5" | 5.33" | 1 1/2" | 2.5" | 1 1/8"-2" | 1144 Carbon Steel | Not Hardened | 3.125" | 1" | __ | __ | __ | 0000000 | 000000 |
| 6 | 36 | 6" | 6.33" | 1 1/2" | 2.5" | 1 1/8"-2 1/8" | 1144 Carbon Steel | Not Hardened | 3.25" | 1" | __ | __ | __ | 00000000 | 000000 |
| 6 | 48 | 8" | 8.33" | 1 1/2" | 2.5" | 1 1/8"-2 1/2" | 1040 Carbon Steel | Not Hardened | 4.125" | 1" | __ | __ | __ | 00000000 | 000000 |
Round Bore with Set Screw | |||||||||||||||
| 32 | 16 | 1/2" | 0.56" | 3/16" | 0.5" | 3/16" | 1117 Carbon Steel | Not Hardened | 0.406" | 0.313" | __ | __ | 4-40 | 0000000 | 00000 |
| 32 | 20 | 5/8" | 0.69" | 3/16" | 0.5" | 1/4" | 1117 Carbon Steel | Not Hardened | 0.52" | 0.31" | __ | __ | 10-32 | 00000000 | 00000 |
| 24 | 20 | 0.833" | 0.92" | 1/4" | 0.563" | 5/16" | 1144 Carbon Steel | Not Hardened | 0.719" | 0.313" | __ | __ | 10-24 | 0000000 | 00000 |
| 24 | 21 | 7/8" | 0.96" | 1/4" | 0.563" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.75" | 0.313" | __ | __ | 10-24 | 0000000 | 00000 |
| 20 | 15 | 3/4" | 0.85" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.609" | 0.375" | __ | __ | 8-32 | 0000000 | 00000 |
| 20 | 16 | 0.8" | 0.9" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.656" | 0.375" | __ | __ | 8-32 | 0000000 | 00000 |
| 16 | 12 | 0.752" | 0.88" | 1/2" | 0.938" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.563" | 0.438" | __ | __ | 8-32 | 0000000 | 00000 |
| 16 | 14 | 7/8" | 1" | 1/2" | 0.938" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.688" | 0.438" | __ | __ | 10-24 | 0000000 | 00000 |
| 12 | 12 | 1" | 1.17" | 3/4" | 1.25" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.75" | 0.5" | __ | __ | 10-24 | 0000000 | 00000 |
Keyed Bore with Set Screw | |||||||||||||||
| 24 | 24 | 1" | 1.08" | 1/4" | 0.625" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.875" | 0.375" | 0.094" | 0.047" | 10-24 | 0000000 | 00000 |
| 24 | 36 | 1 1/2" | 1.58" | 1/4" | 0.625" | 3/8" | 1144 Carbon Steel | Not Hardened | 1.125" | 0.375" | 0.094" | 0.047" | 10-24 | 0000000 | 00000 |
| 24 | 48 | 2" | 2.08" | 1/4" | 0.625" | 3/8" | 1144 Carbon Steel | Not Hardened | 1.25" | 0.375" | 0.094" | 0.047" | 10-24 | 0000000 | 000000 |
| 24 | 72 | 3" | 3.08" | 1/4" | 0.75" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.375" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 000000 |
| 20 | 20 | 1" | 1.1" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.859" | 0.375" | 0.094" | 0.047" | 10-24 | 0000000 | 00000 |
| 20 | 23 | 1.15" | 1.25" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 0.969" | 0.375" | 0.094" | 0.047" | 10-24 | 0000000 | 00000 |
| 20 | 24 | 1.2" | 1.3" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 1.063" | 0.375" | 0.094" | 0.047" | 1/4"-20 | 0000000 | 00000 |
| 20 | 25 | 1 1/4" | 1.35" | 3/8" | 0.75" | 3/8" | 1144 Carbon Steel | Not Hardened | 1.109" | 0.375" | 0.094" | 0.047" | 1/4"-20 | 0000000 | 00000 |
| 20 | 32 | 1.6" | 1.7" | 3/8" | 0.875" | 3/8" | 1144 Carbon Steel | Not Hardened | 1.439" | 0.5" | 0.094" | 0.047" | 1/4"-20 | 0000000 | 00000 |
| 20 | 36 | 1.8" | 1.9" | 3/8" | 0.875" | 3/8" | 1144 Carbon Steel | Not Hardened | 1.625" | 0.5" | 0.094" | 0.047" | 1/4"-20 | 0000000 | 00000 |
| 20 | 48 | 2.4" | 2.5" | 3/8" | 0.875" | 3/8" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | 0.094" | 0.047" | 10-24 | 0000000 | 000000 |
| 20 | 60 | 3" | 3.1" | 3/8" | 0.875" | 3/8" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | 0.094" | 0.047" | 10-24 | 0000000 | 000000 |
| 16 | 16 | 1" | 1.13" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.812" | 0.438" | 0.125" | 0.063" | 10-24 | 0000000 | 00000 |
| 16 | 18 | 1 1/8" | 1.25" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.938" | 0.438" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 00000 |
| 16 | 20 | 1 1/4" | 1.38" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.063" | 0.438" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 00000 |
| 16 | 22 | 1 3/8" | 1.5" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.188" | 0.438" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 00000 |
| 16 | 24 | 1 1/2" | 1.63" | 1/2" | 0.938" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.313" | 0.438" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 00000 |
| 16 | 28 | 1 3/4" | 1.88" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.5" | 0.5" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 00000 |
| 16 | 30 | 1 7/8" | 2" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.625" | 0.5" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 00000 |
| 16 | 32 | 2" | 2.13" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.75" | 0.5" | 0.125" | 0.063" | 1/4"-20 | 0000000 | 000000 |
| 16 | 36 | 2 1/4" | 2.38" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 000000 |
| 16 | 40 | 2 1/2" | 2.63" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 000000 |
| 16 | 48 | 3" | 3.13" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 000000 |
| 16 | 60 | 3 3/4" | 3.88" | 1/2" | 1" | 1/2" | 1144 Carbon Steel | Not Hardened | 2" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 000000 |
| 12 | 14 | 1.167" | 1.33" | 3/4" | 1.25" | 1/2" | 1144 Carbon Steel | Not Hardened | 0.906" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 00000 |
| 12 | 15 | 1 1/4" | 1.42" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1" | 0.5" | 0.188" | 0.094" | 10-24 | 0000000 | 00000 |
| 12 | 16 | 1.333" | 1.5" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.063" | 0.5" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 12 | 18 | 1 1/2" | 1.67" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.25" | 0.5" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 12 | 20 | 1.667" | 1.83" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.406" | 0.5" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 12 | 24 | 2" | 2.17" | 3/4" | 1.25" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.75" | 0.5" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 12 | 30 | 2 1/2" | 2.67" | 3/4" | 1.375" | 5/8" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 12 | 32 | 2.667" | 2.83" | 3/4" | 1.375" | 5/8" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 12 | 36 | 3" | 3.17" | 3/4" | 1.375" | 5/8" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 12 | 40 | 3.333" | 3.5" | 3/4" | 1.375" | 5/8" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 12 | 42 | 3 1/2" | 3.67" | 3/4" | 1.375" | 5/8" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 12 | 48 | 4" | 4.17" | 3/4" | 1.5" | 5/8" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.75" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 12 | 60 | 5" | 5.17" | 3/4" | 1.5" | 3/4" | 1144 Carbon Steel | Not Hardened | 2.75" | 0.75" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 10 | 12 | 1.2" | 1.4" | 1" | 1.625" | 5/8" | 1144 Carbon Steel | Not Hardened | 0.938" | 0.625" | 0.188" | 0.094" | 10-24 | 0000000 | 00000 |
| 10 | 14 | 1.4" | 1.6" | 1" | 1.625" | 5/8" | 1144 Carbon Steel | Not Hardened | 1.125" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 10 | 15 | 1 1/2" | 1.7" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.219" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 10 | 16 | 1.6" | 1.8" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.313" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 10 | 18 | 1.8" | 2" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.531" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 10 | 20 | 2" | 2.2" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.719" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 00000 |
| 10 | 24 | 2.4" | 2.6" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 10 | 25 | 2 1/2" | 2.7" | 1" | 1.625" | 3/4" | 1144 Carbon Steel | Not Hardened | 2.219" | 0.625" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 10 | 28 | 2.8" | 3" | 1" | 1.875" | 3/4" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.875" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 10 | 30 | 3" | 3.2" | 1" | 1.875" | 3/4" | 1144 Carbon Steel | Not Hardened | 2.125" | 0.875" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 10 | 35 | 3 1/2" | 3.7" | 1" | 1.875" | 3/4" | 1144 Carbon Steel | Not Hardened | 2.25" | 0.875" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 10 | 60 | 6" | 6.2" | 1" | 1.875" | 7/8" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.875" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 8 | 12 | 1 1/2" | 1.75" | 1 1/4" | 2" | 3/4" | 1144 Carbon Steel | Not Hardened | 1.125" | 0.75" | 0.188" | 0.094" | 10-24 | 0000000 | 00000 |
| 8 | 16 | 2" | 2.25" | 1 1/4" | 2" | 7/8" | 1144 Carbon Steel | Not Hardened | 1.625" | 0.75" | 0.188" | 0.094" | 1/4"-20 | 0000000 | 000000 |
| 8 | 32 | 4" | 4.25" | 1 1/4" | 2.25" | 1" | 1144 Carbon Steel | Not Hardened | 2.875" | 1" | 0.25" | 1/8" | 5/16"-18 | 0000000 | 000000 |
| 6 | 12 | 2" | 2.33" | 1 1/2" | 2.375" | 1" | 1144 Carbon Steel | Not Hardened | 1.5" | 0.875" | 0.25" | 1/8" | 1/4"-20 | 0000000 | 000000 |
| 6 | 14 | 2.333" | 2.67" | 1 1/2" | 2.375" | 1" | 1144 Carbon Steel | Not Hardened | 1.812" | 0.875" | 0.25" | 1/8" | 5/16"-18 | 000000 | 000000 |
| 6 | 15 | 2 1/2" | 2.83" | 1 1/2" | 2.375" | 1" | 1144 Carbon Steel | Not Hardened | 2" | 0.875" | 0.25" | 1/8" | 5/16"-18 | 000000 | 000000 |
| 6 | 18 | 3" | 3.33" | 1 1/2" | 2.375" | 1" | 1144 Carbon Steel | Not Hardened | 2.5" | 0.875" | 0.25" | 1/8" | 5/16"-18 | 000000 | 000000 |
Gear Racks
| Gear Pitch | Lg. | Pitch Ht. | Ht. | Face Wd. | Material | Teeth Heat Treatment | Each | |
| 32 | 2ft. | 0.156" | 3/16" | 3/16" | 1018 Carbon Steel | Not Hardened | 0000000 | 000000 |
| 32 | 4ft. | 0.156" | 3/16" | 3/16" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 32 | 6ft. | 0.156" | 3/16" | 3/16" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 24 | 2ft. | 0.208" | 1/4" | 1/4" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 24 | 4ft. | 0.208" | 1/4" | 1/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 24 | 6ft. | 0.208" | 1/4" | 1/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 20 | 2ft. | 0.325" | 3/8" | 3/8" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 20 | 4ft. | 0.325" | 3/8" | 3/8" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 20 | 6ft. | 0.325" | 3/8" | 3/8" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 16 | 2ft. | 0.438" | 1/2" | 1/2" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 16 | 4ft. | 0.438" | 1/2" | 1/2" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 16 | 6ft. | 0.438" | 1/2" | 1/2" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 12 | 2ft. | 0.417" | 1/2" | 3/4" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 12 | 2ft. | 0.667" | 3/4" | 3/4" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 12 | 4ft. | 0.417" | 1/2" | 3/4" | 1018 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 12 | 4ft. | 0.667" | 3/4" | 3/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 12 | 6ft. | 0.417" | 1/2" | 3/4" | 1018 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 12 | 6ft. | 0.667" | 3/4" | 3/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 10 | 2ft. | 0.525" | 5/8" | 1" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 10 | 2ft. | 0.9" | 1" | 1" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 10 | 4ft. | 0.525" | 5/8" | 1" | 1215 Carbon Steel | Not Hardened | 00000000 | 00000 |
| 10 | 4ft. | 0.9" | 1" | 1" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 10 | 6ft. | 0.525" | 5/8" | 1" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 10 | 6ft. | 0.9" | 1" | 1" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 8 | 2ft. | 0.625" | 3/4" | 1 1/4" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 8 | 2ft. | 1.125" | 1 1/4" | 1 1/4" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 8 | 4ft. | 0.625" | 3/4" | 1 1/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 8 | 4ft. | 1.125" | 1 1/4" | 1 1/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 8 | 6ft. | 0.625" | 3/4" | 1 1/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 8 | 6ft. | 1.125" | 1 1/4" | 1 1/4" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 6 | 2ft. | 0.833" | 1" | 1 1/2" | 1018 Carbon Steel | Not Hardened | 0000000 | 00000 |
| 6 | 2ft. | 1.333" | 1 1/2" | 1 1/2" | 1018 Carbon Steel | Not Hardened | 0000000 | 000000 |
| 6 | 4ft. | 0.833" | 1" | 1 1/2" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 6 | 4ft. | 1.333" | 1 1/2" | 1 1/2" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 6 | 6ft. | 0.833" | 1" | 1 1/2" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
| 6 | 6ft. | 1.333" | 1 1/2" | 1 1/2" | 1215 Carbon Steel | Not Hardened | 00000000 | 000000 |
Gear Racks with Mounting Holes
Mounting Hole | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gear Pitch | Lg. | Pitch Ht. | Ht. | Face Wd. | Material | Teeth Heat Treatment | Number of | Center-to-Center | Center-to-End | For Mounting Screw Size | Mounting Fasteners Included | Each | |
| 24 | 4ft. | 0.208" | 1/4" | 1/4" | 1018 Carbon Steel | Not Hardened | 12 | 4" | 2" | No. 0 | No | 000000 | 0000000 |
| 20 | 4ft. | 0.325" | 3/8" | 3/8" | 1018 Carbon Steel | Not Hardened | 12 | 4" | 2" | No. 3 | No | 000000 | 000000 |
| 16 | 4ft. | 0.437" | 1/2" | 1/2" | 1018 Carbon Steel | Not Hardened | 12 | 4" | 2" | No. 8 | No | 000000 | 000000 |
| 12 | 4ft. | 0.667" | 3/4" | 3/4" | 1018 Carbon Steel | Not Hardened | 12 | 4" | 2" | 1/4" | No | 000000 | 000000 |