The S1A56A-F072A110 is an anti-backlash spur gear with 110 teeth, 72 diametral pitch, and a 20° pressure angle, featuring a .1873-inch bore and a Fairloc® hub. The gear is made from 2024-T4 or -T351 aluminum alloy, anodized before cutting, and the hub is 303 stainless steel. The face width is .104 inch, and the pitch diameter is 1.5278 inches with an outside diameter of 1.556 inches. Clearances for the bore are specified as .0005 inch maximum, with a suggested shaft fit of .0001/.0008 inch. The gear design incorporates 302 stainless steel springs for backlash control. All variants in this series require controlled shaft tolerances.
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-F072A110 |
| Product Name | 72 DP, 110 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 110 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
