The S1A54A-F072 series comprises 72 pitch anti-backlash spur gears with 20° pressure angle, featuring 303 stainless steel hubs and springs, and gears made from either 303 stainless steel or 2024-T4/T351 aluminum alloy anodized before cutting. The part S1A54A-F072S170 corresponds to a 170-tooth gear with a pitch diameter of 2.3611 inches and an outside diameter of 2.389 inches, mounted on a hub with a .1873 inch bore. The hub requires a controlled shaft clearance fit of .0001/.0008 inch. The design includes a .31 inch maximum radius clearance. The series is specified for application with precise shaft tolerance 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 | S1A54A-F072S170 |
| Product Name | 72 DP, 170 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 170 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
