About Gears
More
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° Pressure Angles | |||||||
|---|---|---|---|---|---|---|---|
| Spur Gears | Inch | 6, 7, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 36, 40, 48, 64, 80 | __ | 22 | Steel | 0000000 | 0000000 |
| Spur Gears | Metric | __ | 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.5, 2.75, 3, 3.25, 3.5, 3.75, 4, 4.5, 5 | 16 | Steel | 0000000 | 000000 |
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 | 000000 |
| 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 |
Calipers for Gear Teeth
Precisely measure gear teeth with these dual-scale calipers. The vertical scale measures the depth of teeth from the top to the pitch line while the horizontal scale measures thickness. These calipers have a zero-set button, so you can start measuring at any point.
Calipers
Depth Measuring Range | Thickness Measuring Range | Accuracy | Measuring Increments | Overall | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric | Inch | Metric | Inch | Metric | Inch | Metric | Lg. | Ht. | Body Material | Jaw Material | Jaw Dp. | Batteries Included | Each | |
| 0"-1.44" | 0 mm-36.7 mm | 0"-1.56" | 0 mm-39.6 mm | ±0.0016" | ±0.04 mm | 0.0005" | 0.01 mm | 6 1/2" | 6 11/16" | Stainless Steel | Stainless Steel | 1 3/16" | Yes | 0000000 | 0000000 |
Accessories
| Each | ||
| Replacement Battery | 00000000 | 00000 |