| 摘要 |
<p>A bush bearing (1) includes a bearing body (8) having an inner peripheral surface (7) making contact with a circular cylindrical outer peripheral surface (6) of a rotating shaft (5) so as to be rotatable in the direction R, groove means (10) provided on an outer peripheral surface (9) of the bearing body (8) so as to extend in the direction R, and elastic ring means (16) having a pair of projections (12, 13) and portions (14), the pair of projections (12, 13) being installed on the groove means (10) and partially projecting radially outward in the direction A from the outer peripheral surface (9) of the bearing body (8), the portions (14) being provided at positions in the direction R, between the pair of projections (12, 13), and not projecting radially outward from the outer peripheral surface (9) of the bearing body (8).</p> |
