NSK 757R/752R roller bearings | 82.55x161.925x47.625 mm
Also known as : 757/752
- Inside Diameter: 82.55 mm
- Outside Diameter: 161.925 mm
- Width: 47.625 mm
- Basic dynamic load rating: 274 kN
- Basic static load rating: 390 kN
NSK 757R/752R Bearing
NSK 757R/752R Bearing details
| Part Number | 757R/752R |
|---|---|
| d | 82.55 mm |
| D | 161.925 mm |
| T | 47.625 mm |
| B | 48.26 mm |
| C | 38.1 mm |
| Cone rmin. | 3.5 mm |
| Cup rmin. | 3.3 mm |
| Cr | 274 kN |
| C0r | 390 kN |
| Limiting speeds |
2200 min-1 (Grease) |
| Limiting speeds |
3000 min-1 (Oil) |
| e | 0.34 (constant) |
| y1 | 1.8 (Axial Load Factors) |
| y0 | 0.97 (Axial Load Factors) |
| Mass |
2.79 kg (CONE) 1.61 kg (CUP) |
NSK 757R/752R roller bearings, tapered roller bearing, Single-Row Inch Design.
