Invention Grant
- Patent Title: Multiple-row ball bearing arrangement
- Patent Title (中): 多列滚珠轴承布置
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Application No.: US13512986Application Date: 2010-11-30
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Publication No.: US08668391B2Publication Date: 2014-03-11
- Inventor: Norbert Felis
- Applicant: Norbert Felis
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Lucas & Mercanti, LLP
- Priority: DE102009057192 20091205
- International Application: PCT/EP2010/068531 WO 20101130
- International Announcement: WO2011/067253 WO 20110609
- Main IPC: F16C33/40
- IPC: F16C33/40

Abstract:
A multiple-row ball bearing arrangement, which has at least one inner bearing ring and at least one outer bearing ring which are coaxially disposed on a longitudinal axis. The multiple-row ball bearing arrangement also has a plurality of balls disposed between the inner and the outer bearing rings in at least one first ball row and a second ball row adjacent to the first ball row, and a first cage for guiding the balls of the first ball row and a second cage for guiding the balls of the second ball row. The first and the second cage each have a first and a second cage side ring. The first cage side ring of the first cage and the second cage side ring of the second cage are adjacent to each other and, at least in some sections, are arranged so as to overlap along the longitudinal axis.
Public/Granted literature
- US20120237151A1 MULTIPLE-ROW BALL BEARING ARRANGEMENT Public/Granted day:2012-09-20
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