ROLLER BEARING CAGE, ASSEMBLY AND PRODUCTION METHOD THEREFOR, AND ROLLER BEARING
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United States of America Patent
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Issued Date -
Aug 25, 2016
app pub date -
Oct 9, 2014
filing date -
Oct 10, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A roller bearing cage according to one aspect of the invention is a cage having a ring shape for retaining an interval along a circumferential direction between a plurality of rolling elements in a roller bearing. The roller bearing cage includes: a plurality of bar-shaped members which are arranged along the circumferential direction and which restrain movement of the rolling elements along the circumferential direction; a plurality of connecting members, each of which connects end portions along a lengthwise direction of the bar-shaped members adjacent to each other along the circumferential direction; and a fixing structure which fixes the bar-shaped member and the connecting member so as to be relatively unrotatably around an axis line along the lengthwise direction of the bar-shaped member.
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