发明公开
EP2017487A2 Tapered roller bearing with lubricant grooves on the cage 审中-公开
Kegelrollenlager mit amKäfigangeordneten Schmiernuten

  • 专利标题: Tapered roller bearing with lubricant grooves on the cage
  • 专利标题(中): Kegelrollenlager mit amKäfigangeordneten Schmiernuten
  • 申请号: EP08013026.3
    申请日: 2008-07-18
  • 公开(公告)号: EP2017487A2
    公开(公告)日: 2009-01-21
  • 发明人: Sada, TakashiMatsuyama, Hiroki
  • 申请人: JTEKT Corporation
  • 申请人地址: 5-8, Minamisemba 3-chome Chuo-ku, Osaka-shi Osaka 542-8502 JP
  • 专利权人: JTEKT Corporation
  • 当前专利权人: JTEKT Corporation
  • 当前专利权人地址: 5-8, Minamisemba 3-chome Chuo-ku, Osaka-shi Osaka 542-8502 JP
  • 代理机构: Hager, Thomas Johannes
  • 优先权: JP2007188933 20070720; JP2007188934 20070720
  • 主分类号: F16C33/54
  • IPC分类号: F16C33/54 F16C33/66 F16H57/02
Tapered roller bearing with lubricant grooves on the cage
摘要:
Guide grooves (6) for guiding lubricating oil (L) from a small rib-side end portion (3b) of an inner ring (3) to a large rib-side end portion (3c) thereof are formed at an inner periphery of a cage (5).
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