NSK HR31317J roller bearings | 85x180x44.5 mm
Also known as : 31317J2
- Inside Diameter: 85 mm
- Outside Diameter: 180 mm
- Width: 44.5 mm
- Basic dynamic load rating: 261 kN
- Basic static load rating: 315 kN
NSK HR31317J Bearing
NSK HR31317J Bearing details
| model | HR31317J |
|---|---|
| d | 85 mm |
| D | 180 mm |
| T | 44.5 mm |
| B | 41 mm |
| C | 28 mm |
| Cone rmin. | 4 mm |
| Cup rmin. | 3 mm |
| Cr |
261000 N 26600 kgf |
| C0r |
315000 N 32000 kgf |
| Limiting speeds |
1900 min-1 (Grease) |
| Limiting speeds |
2600 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 | 4.88 kg (approx.) |
NSK HR31317J roller bearings, tapered roller bearing, Single-Row Metric Design.
NSK HR31317J bearing cross reference
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