Question

1815 watt
14. A ball bearing carries a radial load of 400 N at 1700 rpm for 40% of time, 600 N at 880 rpm for
30% of time, 200 N at 1000 rpm for 10% of time and no load at 1500 rpm for remaining period of
cycle. If the expected life of bearing is 10000 hours with 95% reliability. Calculate the dynamic
load at rated life of the bearing.
(5 Points)​

Answer 1

Explanation:

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