| 摘要 |
<p>The bearing has an interior rotary unit (3), a stationary exterior unit (1) and a set of moving bodies (6) that is placed in a bearing space (5) formed between the stationary and rotary units so as to allow relative rotation of the moving bodies. A connection fillet (18) is arranged for allowing elastic radial clearance between a set of side portions (17) and a central portion (16) to fix a cap (13) on the exterior unit by decreasing external diameter of a peripheral side (22) so as to be placed in an annular groove (24) while passing beyond a back side (25).</p> |
