| 摘要 |
<p>A thrust roller bearing comprises a retainer (1) having pockets (5) provided in the circumferential direction between the outer diameter side race guide part (2a) and the inner diameter side race guide part (2b) at predetermined intervals, and rollers (10) so contained in the pockets (5) as to be capable of performing rolling motion. Projections (6a, 6b) are formed on each of the pockets (5) at a substantially lateral center of its outer diameter side end surface. The roller (10) is so contained in the pocket (5) that the roller (10) is opposed to the projections (6a, 6b) at the peripheral side of the axial end surface outer from its center.</p> |
