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Gear Tooth Pitch Identifiers
When replacing a gear, use these gauges to identify pressure angle, pitch, and module.
| For Gear Type | For System of Measurement | For Pitch | For Module | Number of Identifiers | Material | Each | |
For 14 1/2° and 20° Pressure Angles | |||||||
|---|---|---|---|---|---|---|---|
| Spur Gears, Bevel Gears, Helical Gears, Miter Gears | Inch | 3, 4, 5, 6, 8, 10, 12, 16, 20, 24, 32 | __ | 22 | Stainless Steel | 0000000 | 0000000 |
| Spur Gears, Bevel Gears, Helical Gears, Miter Gears | Metric | __ | 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8 | 26 | Stainless Steel | 0000000 | 000000 |