NSK 1280/1220 roller bearings | 22.225x57.15x22.225 mm
Also known as : 1280/1220
- Inside Diameter: 22.225 mm
- Outside Diameter: 57.15 mm
- Width: 22.225 mm
- Basic dynamic load rating: 48 kN
- Basic static load rating: 50 kN
NSK 1280/1220 Bearing
NSK 1280/1220 Bearing details
| Part Number | 1280/1220 |
|---|---|
| d | 22.225 mm |
| D | 57.15 mm |
| T | 22.225 mm |
| B | 22.225 mm |
| C | 17.462 mm |
| Cone rmin. | 0.8 mm |
| Cup rmin. | 1.5 mm |
| Cr | 48 kN |
| C0r | 50 kN |
| Limiting speeds |
7100 min-1 (Grease) |
| Limiting speeds |
9500 min-1 (Oil) |
| e | 0.35 (constant) |
| y1 | 1.7 (Axial Load Factors) |
| y0 | 0.95 (Axial Load Factors) |
| Mass |
0.183 kg (CONE) 0.106 kg (CUP) |
NSK 1280/1220 roller bearings, tapered roller bearing, Single-Row Inch Design.
NSK 1280/1220 bearing cross reference
