Axial rolling bearing
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United States of America Patent
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Jul 5, 2022
Grant Date -
Aug 19, 2021
app pub date -
Jun 6, 2019
filing date -
Jun 25, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An axial rolling bearing consisting of at least one annular bearing disc which has a circumferential raceway arched in profile cross section, and consisting of a multiplicity of rolling elements formed as bearing needles or bearing rollers and arranged next to one another in a circular form, which roll on the raceway of the bearing disc and are kept at uniform distances from one another by a bearing cage. The arched raceway is formed having at least one circumferential groove-shaped depression at least in the region of one of the two ends of the rolling elements.
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