• 专利标题: ROLLING BEARING AND PRODUCTION PROCESS THEREFOR
  • 申请号: US16064363
    申请日: 2017-08-25
  • 公开(公告)号: US20190003529A1
    公开(公告)日: 2019-01-03
  • 发明人: Tomohiro MOTODAHideyuki UYAMA
  • 申请人: NSK LTD.
  • 申请人地址: JP Tokyo
  • 专利权人: NSK LTD.
  • 当前专利权人: NSK LTD.
  • 当前专利权人地址: JP Tokyo
  • 优先权: JP2016-165994 20160826; JP2017-153165 20170808
  • 国际申请: PCT/JP2017/030464 WO 20170825
  • 主分类号: F16C33/62
  • IPC分类号: F16C33/62 F16C19/06 F16C33/66
ROLLING BEARING AND PRODUCTION PROCESS THEREFOR
摘要:
A rolling bearing has an outer diameter surface of the outer ring which is a fitting surface with a housing and the inner diameter surface of the inner ring, which is a fitting surface with a shaft. The outer diameter surface of the outer ring or the inner diameter surface of the inner ring is coated with a bonded film containing an organic binder, a solid lubricant powder such as molybdenum disulfide powder, and a friction/wear modifier such as antimony oxide powder. According to the rolling bearing, a creep resistance is kept excellent without causing increase in cost and size and being deformed and softened.
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