The S1A53A-F120A270 is a 120-diametral pitch, 270-tooth anti-backlash spur gear with a 20° pressure angle and a 0.2498-inch (1/4-inch) bore, designed for use with Fairloc® hubs. The gear is made from 2024-T4 or -T351 aluminum alloy, anodized before cutting, and the hub is 303 stainless steel. The pitch diameter is 2.2500 inches and the outside diameter is 2.267 inches. Fairloc® hubs require a controlled shaft clearance fit of 0.0001 to 0.0008 inch.
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-F120A270 |
| Product Name | 120 DP, 270 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 270 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
