# 2) (15 pts] Determine the catalog rating for a ball bearing Timken rates its bearings for...

2) (15 pts] Determine the catalog rating for a ball bearing Timken rates its bearings for 3000 hours at 500 rev/min. Determine the catalog rating for a ball bearing running for 10000 hours at 1800 rev/min with a load of 2 kN with a reliability of 90 percent. The catalog rating (C10) for a ball bearing is KN

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