| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a structure, which can reduce a degree of unevenness along a circumferential direction in a pressing force, which is added to a stepped face 15 of an outer race 5 that constitutes a radial rolling bearing 2 accompanying tightening of a screw, and suppressing deformation of the outer race 5. <P>SOLUTION: In an inner circumference edge of a fitting hole 13a formed in a center part of a mounting plate 10a, large diameter cutout parts 16 are respectively formed in a part radially inside each through-hole 14. While a small diameter step part 12 of the outer race 5 is internally fitted to the fitting hole 13a, the circumferential edge of each of the large diameter cutout parts 16 is positioned radially outside an outer circumferential edge of the stepped face 15 at the far end of the small diameter step part 12. By the configuration, the pressing force by the mounting plate 10a on the outer race 5 is made approximately uniform in the circumferential direction, and thereby preventing degradation in circularity of the outer race 5. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
