NSK HR30221J roller bearings | 105x190x39 mm
Also known as : 30221
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 39 mm
- Basic dynamic load rating: 280 kN
- Basic static load rating: 365 kN
NSK HR30221J Bearing
NSK HR30221J Bearing details
| model | HR30221J |
|---|---|
| d | 105 mm |
| D | 190 mm |
| T | 39 mm |
| B | 36 mm |
| C | 30 mm |
| Cone rmin. | 3 mm |
| Cup rmin. | 2.5 mm |
| Cr |
280000 N 28500 kgf |
| C0r |
365000 N 37500 kgf |
| Limiting speeds |
1900 min-1 (Grease) |
| Limiting speeds |
2600 min-1 (Oil) |
|
ISO355 Dimensions Series approx. |
3FB |
| e | 0.42 (constant) |
| y1 | 1.4 (Axial Load Factors) |
| y0 | 0.79 (Axial Load Factors) |
| Mass | 4.51 kg (approx.) |
NSK HR30221J roller bearings, tapered roller bearing, Single-Row Metric Design.
NSK HR30221J bearing cross reference
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