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size
| d | 20 | mm | |
| D | 47 | mm | |
| B | 18 | mm | |
| d1 | ≈ | 27.37 | mm |
| D1 | ≈ | 40 | mm |
Dimensions
| r1,2 | min. | 1 | mm |
Size shoulder size
| da | min. | 25.6 | mm |
| Da | max. | 41.4 | mm |
| ra | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 16.8 | kN | |
| Basic rated static load | C0 | 4.15 | kN | |
| Fatigue load limit | Pu | 0.22 | kN | |
| Reference speed | 28000 | r/min | ||
| Maximum speed | 20000 | r/min | ||
| coefficient | kr | 0.045 | ||
| coefficient | e | 0.4 | ||
| coefficient | Y0 | 1.6 | ||
| coefficient | Y1 | 1.6 | ||
| coefficient | Y2 | 2.4 |
Calculation data
| Permissible angular misalignment | α | 2.5 | ° |
weight
| 轴承weight | 0.14 | kg |
