S1A54A-F120A280 is a 120-pitch anti-backlash spur gear with 280 teeth, a 20° pressure angle, and a 0.1873 inch bore, designed for precision motion control. The gear is made of 2024-T4 or -T351 aluminum alloy, anodized before cutting, and mounted on a 303 stainless steel Fairloc® hub. The hub requires a controlled shaft clearance fit of 0.0001 to 0.0008 inch. The gear has a pitch diameter of 2.3333 inches and an outer diameter of 2.350 inches.
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-F120A280 |
| Product Name | 120 DP, 280 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 280 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
