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NU 421 M
Cylindrical roller bearings · With standard cage
Cylindrical roller bearings from the SKF Rolling Bearings catalogue, page 534.
- Design variant: With standard cage
- Bore d: 105 mm
- Outside diameter D: 260 mm
- Width B / T / H: 60 mm
- Dynamic load rating C: 501 kN
- Static load rating C0: 570 kN
- Limiting speed: 3,400 r/min
- Mass: 17.5 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 105 mm |
| D | 260 mm |
| B | 60 mm |
Performance data
| Property | Value |
|---|---|
| dynamic · C | 501 kN |
| static · C0 | 570 kN |
| Pu | 64 kN |
| Reference speed | 2 800 r/min |
| Limiting speed | 3 400 r/min |
| Mass | 17.5 kg |