Axial rolling bearing
AssigneeSchaeffler Technologies AG & Co. KG
InventorsWolfgang Fugel, Wolfram Kruhöffer
Life of this patent
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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.
Claims11
An axial rolling bearing, comprising:
- an annular bearing disc, which has an arched raceway arched in profile cross section;
- and
- 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 arched raceway of the bearing disc and are kept at uniform distances from one another by a bearing cage
- wherein, in a region of one of two ends of the rolling elements, the arched raceway has at least one circumferential groove-shaped depression.
Dependencies are inferred from the claim text.