Invention Grant
- Patent Title: Axial rolling bearing
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Application No.: US17251003Application Date: 2019-06-06
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Publication No.: US11378127B2Publication Date: 2022-07-05
- Inventor: Wolfgang Fugel , Wolfram Kruhöffer
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Priority: DE102018115182.9 20180625
- International Application: PCT/DE2019/100511 WO 20190606
- International Announcement: WO2020/001684 WO 20200102
- Main IPC: F16C33/58
- IPC: F16C33/58 ; F16C19/30 ; F16C19/46

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.
Public/Granted literature
- US20210254666A1 Axial rolling bearing Public/Granted day:2021-08-19
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