| 摘要 |
In the retainer 10 for a rolling bearing having the retainer comprising a plurality of pockets 21 for supporting a plurality of rolling body in the circular direction at an equal spacing on one end side of the retainer, a plurality of recessed portions 23 and 24 bin communicated with both of the back face and the periphery surface are formed, and after assembling the retainer on both ends of the bearing, the lubricant is applied from the recessed portion 23 of the back face to the recessed portion 24 bof the periphery side and is made to flow in the bearing approximately uniformly in the circular direction to apply the sufficient amount of lubricant in the pocket 21 of the front of the retainer 20 and the connection portion 22 to solve the variation of the bearing torque and reduce.
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