| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a retainer for rolling bearing efficiently correcting a circumferential unbalance of weight. <P>SOLUTION: The retainer 15 for annular rolling bearing has a plurality of pockets 16 for storing a rolling element. The retainer 15 includes a radially recessed hole 21 and a correction member 17 for correcting a circumferential unbalance of weight of the retainer 15, which is stored in the hole 21. According to this, the correction member 17 differed in weight is replaced to adjust the circumferential balance of weight, whereby the circumferential unbalance of weight can be corrected. Even after silver-plating the retainer 15, the circumferential unbalance of weight can be effectively corrected only by storing the correction member 17 in the hole 21. <P>COPYRIGHT: (C)2010,JPO&INPIT |
