Double seal bearing
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United States of America Patent
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Jun 11, 2002
Grant Date -
Dec 20, 2001
app pub date -
Jul 17, 1998
filing date -
Jul 31, 1997
priority date (Note) -
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Abstract
A double seal bearing includes a labyrinth seal mechanism. The double seal bearing is provided with a pair of annular inner and outer sealing plates having respective central openings with a remaining slight clearance between each respective sealing plate and one of the inner and outer races, respectively, so as to assure the labyrinth seal function.
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