The S1A56A-F072S115 is a 72 pitch anti-backlash spur gear with 115 teeth and a 0.1873 inch bore, designed for use with Fairloc® hubs requiring controlled shaft tolerances. It features a 20° pressure angle, a face width of 0.104 inch, and is constructed from 2024-T4 or -T351 aluminum alloy, anodized before cutting. The hub bore clearance is specified as 0.0005 inch maximum positive tolerance and zero minimum tolerance. The gear complies with AGMA 10 quality standards and is paired with a stainless steel hub and 302 stainless steel spring for backlash control.
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 | S1A56A-F072S115 |
| Product Name | 72 DP, 115 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 115 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
