| Place of Origin |
Jiangsu China (Mainland) |
Stud Type Track Roller 1.KR... type of cylinder surface with retainer frames. 2.KRV... type of cylinder surface without retainer frames. 3.NUKR...PP type of spherical surface with retainer frames,some are sealed. 4.NUKRE...PP Type of spherical surface with retainer frames.Some are the sealed.The accentric sheathes are preparde Our company through the authentication of ISO/TS16949.