Description
SKF 3305 ATN9 Angular contact ball bearings, double row:
| d | 25 | mm | |
| D | 62 | mm | |
| B | 25.4 | mm | |
| d2 | ≈ | 35.7 | mm |
| D2 | ≈ | 53.4 | mm |
| r1,2 | min. | 1.1 | mm |
| a | 36 | mm |
Calculation data
| Basic dynamic load rating | C | 32 | kN | |
| Basic static load rating | C0 | 20.4 | kN | |
| Fatigue load limit | Pu | 0.865 | kN | |
| Reference speed | 12000 | r/min | ||
| Limiting speed | 11000 | r/min | ||
| Calculation factor | kr | 0.07 | ||
| Calculation factor | e | 0.8 | ||
| Calculation factor | X | 0.63 | ||
| Calculation factor | Y0 | 0.66 | ||
| Calculation factor | Y1 | 0.78 | ||
| Calculation factor | Y2 | 1.24 |
Mass
| Mass bearing | 0.35 | kg |
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