Concave out ring, Use for raceway, Special thickness with client design, Little noise for running

We guarantee:

1)  100% vibration test for each one piece. 

2)  Original optimized design, rings thicker ,snap ring bearingss heavier.

3)  Use high quality steel of china, G5-G10 quality balls

4)  Strict test snap ring bearings ring hardness and metallographic structure

5)  Low noise high performance cage 

6)  Fully automated connect lines grinding production

7)  Fully automated assembly lines & Fully automated washing line

8)  High performance low noise grease

9)  Fully automated packing lines for single box, into bag, box closed, spraying code