Large antifriction bearing
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United States of America Patent
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-
Dec 6, 1988
Grant Date -
N/A
app pub date -
Mar 17, 1987
filing date -
Mar 22, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a large antifriction bearing consisting of two bearing races and at least two track systems disposed therebetween each having a rolling element row which rolls on associated tracks of the bearing races, one rolling element row (4, 11) is of a different material to the other rolling element row (5, 12) to enable bearing properties such as clearance or bias, rotation resistance and wear compensation to be influenced without external action or interventions on the bearing and also to permit compensation of different track tolerances at the periphery (FIG. 1).
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