Fairloc® hub anti-backlash gears with 72 pitch and 20° pressure angle are available in 303 stainless steel or anodized 2024-T4/-T351 aluminum alloy, with hubs and springs made of 303 and 302 stainless steel respectively. The gears have a face width of .104 inch and require a shaft bore clearance of .0001/.0008. The series includes options for 140 teeth with a .1873 inch bore diameter, matching the part number S1A53A-F072S140, which is not explicitly listed but corresponds to a documented variant in the series.
You May Also Need:
Shafts
Bearings
Couplings
AGMA 10
.104 FACE
1/8, 3/16 & 1/4 BORE
20° PRESSURE ANGLE
MATERIAL:
Gears
- 303 Stainless Steel 2024-T4 or
-T351 Aluminum Alloy, anodized before cutting
- Bronze QQ-B-637 Alloy 464.
Hubs
- 303 Stainless Steel Springs
- 302 Stainless Steel, Spring Temper
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | S1A53A-F072S140 |
| Product Name | 72 DP, 140 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 140 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
