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Roller bearing1
Jan 29, 2019

Rolling bearings are divided into centripetal bearings and thrust bearings according to the load direction or nominal contact angle they can bear. The radial contact bearing is a centripetal bearing with nominal contact angle of 0, and the centripetal contact bearing with nominal contact angle of more than 0 to 45. Axial contact bearings are thrust bearings with nominal contact angle of 90, thrust angular contact bearings are thrust bearings with nominal contact angle of more than 45 but less than 90.