| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a double row thrust roller bearing complying with high speed rotation at a low torque, and excellent in retainer formability, roller retaining force and roller incorporation performance. <P>SOLUTION: This double row thrust roller bearing is provided with an outer roller arranged on the radial outside of a bearing, an inner roller arranged on the radial inside of the bearing, and a synthetic resin retainer 403 storing and retaining the outer roller and inner roller in a pocket 405. The height H of the pocket claw 405a of the retainer 403 is not less than 0.1 mm nor more than 0.25 mm. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
