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21306 CC
Spherical roller bearings · With cylindrical bore
Spherical roller bearings from the SKF Rolling Bearings catalogue, page 794.
- Design variant: With cylindrical bore
- Bore d: 30 mm
- Outside diameter D: 72 mm
- Width B / T / H: 19 mm
- Dynamic load rating C: 65.7 kN
- Limiting speed: 10,000 r/min
- Mass: 0.41 kg
Specifications
Principal dimensions
| Property | Value |
|---|---|
| d | 30 mm |
| D | 72 mm |
| B | 19 mm |
Performance data
| Property | Value |
|---|---|
| C | 65.7 kN |
| Co | 61 kN |
| Fatigue load limit Pu | 6.8 kN |
| Mass | 0.41 kg |
| Reference speed | 8 200 r/min |
| Limiting speed | 10 000 r/min |