| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent movement of a bearing ring even when the outer diameter face of the bearing ring positioned in a housing by pin projections contacts a recessed arcuate part of the housing in a circumferential central part. <P>SOLUTION: The pin projections 5 for positioning the bearing ring 1 in the housing 11 are provided in two portions of the outer diameter face 1b, and are engaged with respective pin holes 13 provided in the recessed arcuate part 11a of the housing 11 in the two portions. Thus, even when the outer diameter face 1b of the bearing ring 1 contacts the recessed arcuate part 11a of the housing 11 in the circumferential central part, the movement of the bearing ring 1 can be constrained by the engagement of the pin projections 5 with the pin holes 13 in the two portions. <P>COPYRIGHT: (C)2008,JPO&INPIT |
