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QJ 228 N2MA
Four-point contact ball bearings · With locating slots
Angular contact ball bearings from the SKF Rolling Bearings catalogue, page 434.
- Series: Four-point contact ball bearings
- Design variant: With locating slots
- Bore d: 140 mm
- Outside diameter D: 250 mm
- Width B / T / H: 42 mm
- Dynamic load rating C: 345 kN
- Static load rating C0: 475 kN
- Limiting speed: 4,300 r/min
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
Performance data
| Property | Value |
|---|---|
| dynamic · C | 345 kN |
| static · C0 | 475 kN |
| Pu | 14.3 kN |
| Limiting speed | 4 300 r/min |
| Mass | 9.85 kg |