Frustoconical ball bearing and preloaded ball bearing assemblies
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United States of America Patent
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Mar 20, 2012
Grant Date -
Aug 27, 2009
app pub date -
Feb 25, 2008
filing date -
Feb 25, 2008
priority date (Note) -
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Abstract
A ball bearing for interconnecting a rotor to a stator has a plurality of balls and an inner and outer race. The inner race and the outer race have an interior surface configured to movably engage a portion of the balls, and at least one of the inner race and outer race includes a frustoconical exterior surface.
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