Rotating rings blanch the amount of interference to the extent possible should also get smaller. As long as the operating temperature and ensure the effect of thermal expansion, and the maximum Bearing manufacturing machine speed of the centrifugal force, resulting in a tight fit so as not to creep or sliding surfaces. Fixed ring size according to the work load and bearing size, select small clearance fit or interference fit, too loose or too tight is not conducive to maintaining the original shape exactly.roller bearing measurement ring on the shaft or housing rotation; overload large; bearing cage or rolling fragmentation.1), the shaft and housing bore roundness and the vertical shoulder block bearing according to the appropriate precision requirements.2), it is necessary to accurately calculate the rotating rings fit the amount of interference, but also suitable for accurate calculation of the amount of the fixed ring.
