On the SKF bearing clearance adjustment can effectively improve the rotation accuracy, improve the bearing capacity of SKF bearing, prolong the service life of the bearing, but also can effectively reduce the vibration and noise, but not all of the rolling bearing assembly are required for clearance adjustment.
SKF bearings ideal working gap, is the gap adjustment of the stability of the bearing temperature. Therefore, the bearing clearance adjustment should be divided into three stages: first at room temperature in accordance with the relevant procedures and technical requirements for adjustment of the bearing clearance, clearance fit and turned by hand to be flexible rotation; then, will adjust the appropriate institution to pine (prevent test due to temperature increase and make the SKF bearing suddenly lock), idling test, from low speed to high speed, idle time is not more than 2 hours, the time in the high speed air of not less than 30 minutes, SKF bearings should be flexible operation, small noise, temperature less than 50 ℃; finally the adjustment mechanism and the locking can be reset.