... 1996, we have 16 years' experience of bearing r&d and production. Our factory have16000 square meters, 150 employees, 12 ... ball bearing,Thrust ball /roller bearing, Spherical roller bearing,Cylinderical roller bearing. Tapered roller bearing,Angular contact ball bearing, Needle roller bearing,Pillow block bearing, Linear bearing, Special bearing,Rod end andspherical plain bearing.MaterialGCr15SiMn, ...