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1. |
If the equivalent load in case of a radial ball baring is 50000 N and the basic dynamic load rating is 62500 N, then L10 life this bearing is |
A. | 1.953 million of revolutions |
B. | 3.765 million of revolutions |
C. | 6.953 million of revolutions |
D. | 9.765 million of revolutions |
Answer» B. 3.765 million of revolutions | |