NSK 9380R/9321R roller bearings | 76.2x171.45x49.212 mm
Also known as : 9380/9321
- Inside Diameter: 76.2 mm
- Outside Diameter: 171.45 mm
- Width: 49.212 mm
- Basic dynamic load rating: 257 kN
- Basic static load rating: 310 kN
NSK 9380R/9321R Bearing
NSK 9380R/9321R Bearing details
| Part Number | 9380R/9321R |
|---|---|
| d | 76.2 mm |
| D | 171.45 mm |
| T | 49.212 mm |
| B | 46.038 mm |
| C | 31.75 mm |
| Cone rmin. | 3.5 mm |
| Cup rmin. | 3.3 mm |
| Cr | 257 kN |
| C0r | 310 kN |
| Limiting speeds |
2000 min-1 (Grease) |
| Limiting speeds |
2800 min-1 (Oil) |
| e | 0.76 (constant) |
| y1 | 0.79 (Axial Load Factors) |
| y0 | 0.43 (Axial Load Factors) |
| Mass |
3.47 kg (CONE) 1.51 kg (CUP) |
NSK 9380R/9321R roller bearings, tapered roller bearing, Single-Row Inch Design.
