BI-DIRECTIONAL TAPERED ROLLER BEARING ASSEMBLY WITH IMPROVED WEAR RESISTANCE
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United States of America Patent
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Issued Date -
Dec 6, 2012
app pub date -
Aug 17, 2012
filing date -
Feb 28, 2007
priority date (Note) -
Abandoned
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Abstract
The wear resistance of a bi-directional tapered roller bearing is improved by applying a tribological coating to both the small and large end faces of the roller and to at least one of the rib faces of the bearing assembly.
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