Roller bearing backing ring assembly
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United States of America Patent
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N/A
Issued Date -
Aug 2, 2012
app pub date -
Jan 28, 2011
filing date -
Jan 28, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A novel assembly for a railcar axle bearing is presented. The assembly includes a backing ring affixed to the fillet of the journal of an axle and a locking ring for further affixing the backing ring the journal. The locking ring has an inboard end affixed to the dust guard of the axle and an outboard end for engaging the backing ring.
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