Compact integrated perimeter thrust bearing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 27, 2016
Grant Date -
Dec 17, 2015
app pub date -
Jun 12, 2014
filing date -
Jun 12, 2014
priority date (Note) -
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Abstract
A bearing for providing rotation of at least one intermediate part relative to a first part and a second part includes a first bearing race formed in the first part, the first bearing race having a raceway corresponding to a first diameter, and a second bearing race and a third bearing race formed in the at least one intermediate part, the second bearing race and third bearing race having a raceway corresponding to a second diameter, wherein the first diameter is different from the second diameter. Further, a fourth bearing race is formed in the second part, the fourth bearing race having a raceway corresponding to the first diameter. A first plurality of roller elements are arranged between the first raceway and the second raceway, and a second plurality of roller elements are arranged between the third raceway and the fourth raceway.
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