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About Gears
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Compare gear types, measure pitch and module, calculate mounting distance, increase speed or torque, and more.
Spur Gear Stock
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Machine your own gears to fit the exact face width and shaft diameter required. Gear stock has teeth with a 20° pressure angle, the current industry standard. 20° pressure angle gears have thicker, stronger teeth than 14½° pressure angle gears.
For gears to mesh correctly, they must have the same pressure angle and pitch.
Gear Pitch | No. of Teeth | Gear Pitch Dia. | OD | Lg., ft. | For Shaft Dia. | Tooth Heat Treatment | Material | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
20° Pressure Angle | |||||||||||
| 32 | 12 | 3/8" | 0.44" | 1 | 1/32" to 7/32" | Not Hardened | 1215 Carbon Steel | 6847K11 | 000000 | ||
| 32 | 20 | 5/8" | 0.69" | 1 | 1/32" to 11/32" | Not Hardened | 1215 Carbon Steel | 6847K12 | 00000 | ||
| 32 | 32 | 1" | 1.06" | 1 | 1/32" to 17/32" | Not Hardened | 1215 Carbon Steel | 6847K13 | 00000 | ||
| 32 | 40 | 1 1/4" | 1.31" | 1 | 1/32" to 21/32" | Not Hardened | 1215 Carbon Steel | 6847K14 | 000000 | ||
| 24 | 12 | 1/2" | 0.58" | 1 | 1/32" to 9/32" | Not Hardened | 1215 Carbon Steel | 6847K15 | 00000 | ||
| 24 | 16 | 0.667" | 0.75" | 1 | 1/32" to 3/8" | Not Hardened | 1215 Carbon Steel | 6847K16 | 00000 | ||
| 24 | 20 | 0.833" | 0.92" | 1 | 1/32" to 15/32" | Not Hardened | 1215 Carbon Steel | 6847K17 | 00000 | ||
| 24 | 24 | 1" | 1.08" | 1 | 1/32" to 17/32" | Not Hardened | 1215 Carbon Steel | 6847K18 | 00000 | ||
| 20 | 12 | 0.6" | 0.7" | 1 | 1/32" to 11/32" | Not Hardened | 1215 Carbon Steel | 6847K19 | 00000 | ||
| 20 | 16 | 0.8" | 0.9" | 1 | 1/32" to 7/16" | Not Hardened | 1215 Carbon Steel | 6847K21 | 00000 | ||
| 20 | 20 | 1" | 1.1" | 1 | 1/32" to 9/16" | Not Hardened | 1215 Carbon Steel | 6847K22 | 00000 | ||
| 16 | 12 | 3/4" | 0.88" | 1 | 1/32" to 7/16" | Not Hardened | 1215 Carbon Steel | 6847K24 | 00000 | ||
| 16 | 16 | 1" | 1.13" | 1 | 1/32" to 9/16" | Not Hardened | 1215 Carbon Steel | 6847K25 | 00000 | ||
| 16 | 20 | 1 1/4" | 1.38" | 1 | 1/32" to 11/16" | Not Hardened | 1215 Carbon Steel | 6847K26 | 00000 | ||
| 16 | 24 | 1 1/2" | 1.63" | 1 | 1/32" to 13/16" | Not Hardened | 1215 Carbon Steel | 6847K27 | 000000 | ||
| 12 | 12 | 1" | 1.17" | 1 | 1/32" to 19/32" | Not Hardened | 1215 Carbon Steel | 6847K28 | 00000 | ||
| 12 | 16 | 1.333" | 1.5" | 1 | 1/32" to 3/4" | Not Hardened | 1215 Carbon Steel | 6847K31 | 000000 | ||
| 12 | 24 | 2" | 2.17" | 1 | 1/32" to 1 3/32" | Not Hardened | 1215 Carbon Steel | 6847K32 | 000000 | ||
