发明授权
US08708569B2 Wheel rolling bearing device 有权
车轮滚动轴承装置

  • 专利标题: Wheel rolling bearing device
  • 专利标题(中): 车轮滚动轴承装置
  • 申请号: US13345931
    申请日: 2012-01-09
  • 公开(公告)号: US08708569B2
    公开(公告)日: 2014-04-29
  • 发明人: Tatsuya Yokota
  • 申请人: Tatsuya Yokota
  • 申请人地址: JP Osaka-Shi
  • 专利权人: JTEKT Corporation
  • 当前专利权人: JTEKT Corporation
  • 当前专利权人地址: JP Osaka-Shi
  • 代理机构: Oliff PLC
  • 优先权: JP2011-009477 20110120
  • 主分类号: F16C13/00
  • IPC分类号: F16C13/00 F16C33/58
Wheel rolling bearing device
摘要:
In a wheel rolling bearing device, where a pitch diameter of the inner-row ball set is D1 and a pitch diameter of the outer-row ball set is D2, D1 and D2 are set so as to satisfy the relationship “D1
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