NSK 663R/653R roller bearings | 82.55x146.05x41.275 mm
Also known as : 663/653
- Inside Diameter: 82.55 mm
- Outside Diameter: 146.05 mm
- Width: 41.275 mm
- Basic dynamic load rating: 207 kN
- Basic static load rating: 296 kN
NSK 663R/653R Bearing
NSK 663R/653R Bearing details
| Part Number | 663R/653R |
|---|---|
| d | 82.55 mm |
| D | 146.05 mm |
| T | 41.275 mm |
| B | 41.275 mm |
| C | 31.75 mm |
| Cone rmin. | 3.5 mm |
| Cup rmin. | 3.3 mm |
| Cr | 207 kN |
| C0r | 296 kN |
| Limiting speeds |
2400 min-1 (Grease) |
| Limiting speeds |
3200 min-1 (Oil) |
| e | 0.41 (constant) |
| y1 | 1.5 (Axial Load Factors) |
| y0 | 0.81 (Axial Load Factors) |
| Mass |
1.85 kg (CONE) 0.891 kg (CUP) |
NSK 663R/653R roller bearings, tapered roller bearing, Single-Row Inch Design.
