< span style = 'color: rgb (51, 51, 51); font family: Arial, sans serif; font size: 14px; text indent: 28px; ' > & nbsp; & nbsp; & nbsp; & nbsp; < span > < font color = '' face = 'Arial, sans serif ' > < span style = 'font size: 14px; '> the thrust ball bearing adopts the design that can bear the thrust load when running at high speed, and is composed of the washer shaped ferrule with the raceway groove of ball rolling. Because of the cushion shape of the ring, the thrust ball bearing is divided into two types: flat bottom cushion type and self-aligning spherical cushion type. In addition, the bearing can bear axial load but not radial load.