Technical data of four point contact ball bearing QJ330-N2-MPA
(can be dismantled, with split inner ring, with two retaining slots)
| d | 150 | mm | ||
| D | 320 | mm | ||
| B | 65 | mm | ||
| d1 | ≈ | 211 | mm | |
| D1 | ≈ | 259 | mm | |
| a | 165 | mm | ||
| h | 12.7 | mm | ||
| b | 10.5 | mm | ||
| r0 | 2 | mm | ||
| r1,2 | min. | 4 | mm | |
| Abutment dimensions | ||||
| da | min. | 167 | mm | |
| Da | max. | 303 | mm | |
| ra | max. | 3 | mm | |
| Calculation data | ||||
| Basic dynamic load rating | C | 530 | kN | |
| Basic static load rating | C0 | 765 | kN | |
| Fatigue load limit | Pu | 21.2 | kN | |
| Limiting speed | 3600 | r/min | ||
| Calculation factor | A | 1.65 | ||
| Calculation factor | e | 0.95 | ||
| Calculation factor | X | 0.6 | ||
| Calculation factor | Y0 | 0.58 | ||
| Calculation factor | Y1 | 0.66 | ||
| Calculation factor | Y2 | 1.07 | ||
| Mass | ||||
| Mass bearing | 29 | kg |
Image of four point angular contact ball bearing QJ330-N2-MPA
For more four point angualr contact ball bearing, freely contact with the bearing specialist.
gavinchu@sunrises-group.com
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