| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a retainer for a bearing, capable of improving the circularity of the retainer. Ž<P>SOLUTION: The manufacturing method for the retainer for the bearing includes a shot peening process for improving the circularity of the retainer 10 by shot-peening in a state with the retainer 10 pressed into a correction ring 11 from the internal diameter side. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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