Hot rolling bearing the cause and the solution
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Reasons of rolling bearing heating and shaft parts to solve the method of machine tool spindle, in particular, generally with the rolling bearing or sliding bearing are assembled into a whole, and at a very high speed of rotation, and sometimes will produce high heat. If this phenomenon is not removed in time, will lead to overheating of bearing, machine tool and make corresponding parts temperature and thermal deformation, serious when can cause the spindle and the tailstock unequal height, which not only affects the machine