China SKF NTN NSK NMB Koyo NACHI Timken Spherical Roller
SKF NTN NSK NMB KOYO Nachi Timken Spherical Roller Bearing/Taper Roller Bearing/Angular Contact Ball Bearing/Deep Groove Ball Bearing 6203 6902 6710 6338 6204 Deep groove ball bearing is the most common type of rolling bearing. The basic type of deep groove ball bearing consists of an outer ring. an inner ring. a steel ball and a group of cage.