| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify the step of assembling a bearing unit for a drive wheel including a hub wheel, bearings, and constant velocity universal joints into a knuckle member. <P>SOLUTION: The hub wheel 10 is joined to the outer joint member 31 of the outboard side constant velocity universal joint 30 by oscillating caulking. A spline 60 is interposed between the inner peripheral surface of the hub ring 10 and the outer peripheral surface of an external joint member 31. The outer peripheral surface 26a of the external member 26 is press-fitted to the inner peripheral surface 6a of the knuckle member 6. The maximum outer diameter dimension D1 of the outboard side constant velocity universal joint 30 is smaller than the minimum inner diameter dimension Dn of the knuckle member 6. <P>COPYRIGHT: (C)2008,JPO&INPIT |
