| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technique for suppressing decrease of thickness of a hub bearing in a radial direction due to a dust cover clearance groove.SOLUTION: A dust cover fixing structure 1 of an embodiment is a fixing structure for fixing a dust cover 20 to a hub bearing 10, in which a dust cover clearance groove 14 is disposed so as to extend in an axial direction of the hub bearing 10 on an inner diameter part on a flange part 12 of the hub bearing 10, and a bending part 22 bent in the axial direction along the dust cover clearance groove 14 is disposed on an end of inside in the radial direction of the dust cover 20, thereby positioning and fixing the dust cover 20 to the hub bearing 10.</p> |
