摘要 |
PROBLEM TO BE SOLVED: To provide a retainer for a rolling bearing capable of giving a retainer retention function of lubricant and performing good lubrication of a bearing for a long period of time, and a baring device for a wheel. SOLUTION: In the retainer for the ring shape rolling bearing having pockets 12 retaining balls 4 arranged in a circumference direction, a through hole 13 passing through a cage bar 5b between pockets 12. The lubricant 14 is filled in the through hole 13. COPYRIGHT: (C)2008,JPO&INPIT
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