Invention Grant
- Patent Title: Multi-row rolling bearing
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Application No.: US16923958Application Date: 2020-07-08
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Publication No.: US11293485B2Publication Date: 2022-04-05
- Inventor: Robert Zell , Markus Ruf , Michael Fuchs
- Applicant: Liebherr-Components Biberach GmbH
- Applicant Address: DE Biberach an der Riss
- Assignee: Liebherr-Components Biberach GmbH
- Current Assignee: Liebherr-Components Biberach GmbH
- Current Assignee Address: DE Biberach an der Riss
- Agency: Levine Bagade Han LLP
- Priority: DE202018100216.3 20180116
- Main IPC: F16C19/38
- IPC: F16C19/38 ; F16C19/50 ; F16C33/54 ; F16C33/58 ; F16C33/60

Abstract:
A multi-row rolling bearing having an inner ring and an outer ring and at least two axial rolling bearing rows for supporting axial forces between the inner and outer ring, wherein the two axial rolling bearing rows are seated on opposite axial sides of a radially projecting annular lug which engages in an annular groove and which is supported by means of the axial rolling bearing rows against the annular groove. According to the invention, at least one of the axial rolling bearing rows is formed as an angular-contact roller bearing with an angle of inclination of greater than 0° to at most 45°.
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