The life of high-speed precision angular contact ball bearing has a lot to do with the installation, should pay attention to the following:

 

1. Bearing installation should be carried out in a clean, clean room, the bearings should be carefully selected, bearing with a ring to go through grinding, the parallelism should be controlled under 1um while maintaining the inner and outer ring spacing equal altitude.

 

2. The bearing should be cleaned before installation, cleaning the inner ring slope up, flexible, no stagnation. After drying, put the prescribed amount of grease, if the oil mist lubrication, should be placed in a small amount of oil mist oil.

 

3. Bearing installation should be used special tools, uniform force, is strictly prohibited.

 

4. Bearing storage should be clean and ventilated, no corrosive gas, relative humidity not more than 65%, long-term storage should be regularly rust.