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Posted: **Tue Apr 12, 2022 10:02 am**

: For A Roller Bearing Calculate The Desired Speed Of Operation For A Bearing That Has A Catalog Rating Of 90 Million Rev 1 (54.67 KiB) Viewed 25 times

For a roller bearing, calculate the desired speed of operation for a bearing that has a catalog rating of 90 million revolutions, required hours of life of 7500 hours and a load of 368 KN if the Clois 637kN. Give your answer in rev/min and to 4 significant figures.