发明授权
- 专利标题: Multiple-row ball bearing arrangement
- 专利标题(中): 多列滚珠轴承布置
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申请号: US13512986申请日: 2010-11-30
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公开(公告)号: US08668391B2公开(公告)日: 2014-03-11
- 发明人: Norbert Felis
- 申请人: Norbert Felis
- 申请人地址: DE Herzogenaurach
- 专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人地址: DE Herzogenaurach
- 代理机构: Lucas & Mercanti, LLP
- 优先权: DE102009057192 20091205
- 国际申请: PCT/EP2010/068531 WO 20101130
- 国际公布: WO2011/067253 WO 20110609
- 主分类号: F16C33/40
- IPC分类号: F16C33/40
摘要:
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.
公开/授权文献
- US20120237151A1 MULTIPLE-ROW BALL BEARING ARRANGEMENT 公开/授权日:2012-09-20
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