The domestic medical industry has developed very rapidly in recent years, so the requirements for medical devices are getting higher and higher, especially the bearings used in medical devices are more strict regulations, for how to choose a suitable bearing for medical devices is very important.  

 Several aspects that need to be noted in the selection of medical device bearings are as follows: 

1, bearing material safety characteristics;

2, bearing grease safety characteristics, at least need to meet the medical use of safety standards;

3, bearing rust resistance;

4, bearing life.