摘要 |
<P>PROBLEM TO BE SOLVED: To provide a retainer for rolling bearing and a rolling bearing, capable of reducing the assembling man-hour of a roller retainer which needs welding of a pin head portion and a side plate. <P>SOLUTION: The retainer for rolling bearing includes a pair of annular side plates disposed with a space so as to be parallel to each other and concentric, and a bar-like pin erected between the pair of side plates. A male thread portion is formed at a distal end of the pin, and the male thread portion is screwed to a female thread portion in a hole formed in one of the pair of side plates. A thin cylinder is also formed on a head portion opposite to the distal end portion of the pin, the thin cylinder is extended in the outer diameter direction and closely suitable for the hole of the side plate, whereby the pin is fixed to the side plate. <P>COPYRIGHT: (C)2011,JPO&INPIT |