| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the high rated capacity of a rotating part and a stable bearing performance even under high temperature and high pressure environments. <P>SOLUTION: This thrust roller bearing comprises retainers 16, 18 having a plurality of pockets 12, 14 disposed concentrically with each other in the radial two rows and formed in one row in the circumferential direction and a plurality of rollers 24, 26 stored and held in the pockets of the retainers and held by a pair of races from the axial both sides. The retainer on the inner diameter side is guided on the inner diameter side by one race. The retainer on the outer diameter side is guided on the outer diameter side by the other race. <P>COPYRIGHT: (C)2007,JPO&INPIT |
