The S1A56A-F048A090 is a 48-pitch anti-backlash spur gear with 90 teeth, a 20° pressure angle, and a 0.90-inch bore, designed for precise motion control. The gear is made of 303 stainless steel, and the hub is also 303 stainless steel, with a 302 stainless steel spring to maintain backlash control. The bore has a tolerance of +0.0005/-0.0000 inches, and the suggested shaft clearance fit is 0.0001 to 0.0008 inches. The gear has a pitch diameter of 1.8750 inches and an outside diameter of 1.917 inches, with a face width of 0.104 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 | S1A56A-F048A090 |
| Product Name | 48 DP, 90 Teeth, 20° Pressure Angle, Anti-Backlash Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 90 |
| Design | English |
| Pressure Angle | 20° |
| Features | Anti-backlash |
