Thrust bearing assembly
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United States of America Patent
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-
May 22, 2012
Grant Date -
Mar 24, 2011
app pub date -
Dec 3, 2010
filing date -
Feb 22, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A thrust bearing assembly generally includes a cage and a plurality of rolling elements. The cage has first and second cage halves with each cage half having a respective radial segment with a plurality of circumferentially spaced openings. Each opening has an opening perimeter. The cage halves are interconnected with portions of the radial segments circumferentially between the plurality of openings abutting along a given plane and the respective openings aligned to defined rolling element pockets. The rolling elements are positioned in the rolling element pockets such that a centerline of each rolling element lies in or in proximity to the given plane. A flange extends along at least a portion of each opening perimeter to retain the rolling elements within a respective one of the rolling element pockets.
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