2015年2月23日星期一

Maximum contact surface pressure

Maximum contact surface pressure of self aligning roller bearing exceeds the set value,  need to increase the size of bearing. Then prolong the life calculation and reduce the maximum contact surface pressure.

  On the contrary, the body is very difficult to roll in the raceway surface rolling at light load, sliding increasing with danger raceway surface damage.

  Therefore, we recommend the above minimum load in the basic load rating of 4%. In the surface of lubricating , need method of wind power bearing starting without making planetary bearing lack lubricating  on the surface of the part of oil.


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