The thrust roller bearing is used to bear the axial load mainly, the radial combined load, the friction coefficient of the bearing is low, and the rotating speed is high, and the performance of the core is adjusted. 1) Material: chrome steel (GCR15) 2) Cage: stamped steel/brass 3) Roller: steel 4) Precision: P0 - P6 5) Vibration: Z1 - Z3 6）Clearance: C0 - C5 7）Application: heavy duty machine, high power marine gear box, oil drilling machine, vertical motor and other machinery