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21309 E
Spherical roller bearings · With cylindrical bore
Spherical roller bearings from the SKF Rolling Bearings catalogue, page 794.
- Design variant: With cylindrical bore
- Bore d: 45 mm
- Outside diameter D: 100 mm
- Width B / T / H: 25 mm
- Dynamic load rating C: 129 kN
- Limiting speed: 8,500 r/min
- Mass: 0.99 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 45 mm |
| D | 100 mm |
| B | 25 mm |
Performance data
| Property | Value |
|---|---|
| C | 129 kN |
| Co | 127 kN |
| Fatigue load limit Pu | 13.7 kN |
| Mass | 0.99 kg |
| Reference speed | 6 300 r/min |
| Limiting speed | 8 500 r/min |