Stainless steel bearing and general bearing contrast, not only the material has obvious advantages, and in technology, measurement accuracy control, more strict than the general bearing. In the process of operation, stainless steel bearing income is stable, low noise, corrosion resistance, wide use.

1. Stainless steel bearing selection is not focused, and the interference amount does not meet the regulations. It can be known that bearing underpressure is usually caused by insufficient interference, and the employee selection is not focused on the root cause.

2, stainless steel bearing transport is small, leading to the selection of difficult. In order to improve work efficiency, employees sometimes do not concentrate on the selection, resulting in insufficient interference often occurs, and then the problem of undervoltage.

3. Low temperature will also lead to underpressure when stainless steel bearings are pressed.

Stainless steel bearing to prevent underpressure countermeasures:

1. Improve staff training, strictly comply with the bearing press fitting and matching process standards, and ensure that the nominal diameter of the optional bearing and the interference amount of the motor shaft aperture meet the regulations.

2. Create the underpressure reporting system for stainless steel bearing pressing.

3. Improve the ownership of bearings to ensure the corresponding transportation of bearings.

4. When the temperature is too low, ensure the normal operation of the heating system. The ambient temperature in the pressing room must reach about 10℃, and the bearing and journal must be at the same temperature for more than 8 hours before pressing. If you can not store in the same room, the temperature difference between the two rooms can not exceed 5℃.

5. Implement the inspection system, monitor the pressing machine equipment of the system in real time, and repair common faults immediately to ensure the excellent characteristics of bearing pressing machine.