NSK HR31315J Tapered roller bearing
Also known as : 31315J2
- Inside Diameter: 75 mm
- Outside Diameter: 160 mm
- Width: 40 mm
- Basic dynamic load rating: 211 kN
- Basic static load rating: 251 kN
NSK HR31315J
NSK HR31315J details
| model | HR31315J |
|---|---|
| d | 75 mm |
| D | 160 mm |
| T | 40 mm |
| B | 37 mm |
| C | 26 mm |
| Cone rmin. | 3 mm |
| Cup rmin. | 2.5 mm |
| Cr |
211000 N 21500 kgf |
| C0r |
251000 N 25600 kgf |
| Limiting speeds |
2200 min-1 (Grease) |
| Limiting speeds |
3000 min-1 (Oil) |
|
ISO355 Dimensions Series approx. |
7GB |
| e | 0.83 (constant) |
| y1 | 0.73 (Axial Load Factors) |
| y0 | 0.4 (Axial Load Factors) |
| Mass | 3.47 kg (approx.) |
NSK HR31315J bearing cross reference
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75 mmx 160 mmx 40 mm
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