... large stock Quick Details Place of Origin: Shandong China (Mainland)Brand Name: ZTBModel Number:16000 SeriesMaterial: Bearing SteelBore ... : Deep groove ball bearing,self-aligning ball bearing,ball slewing bearing,thrust ball bearing,angular contact ball bearing 4) ... ,Spherical roller bearing,Deep groove ball bearing,.Angular contact ball bearing, Thrust ball bearing,Cylindrical roller bearing, Clutch ...