- 专利标题: Two-piece composite tapered roller bearing outer ring with interference fit
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申请号: US17618183申请日: 2020-06-24
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公开(公告)号: US11708855B2公开(公告)日: 2023-07-25
- 发明人: Ming He
- 申请人: THE TIMKEN COMPANY
- 申请人地址: US OH North Canton
- 专利权人: The Timken Company
- 当前专利权人: The Timken Company
- 当前专利权人地址: US OH North Canton
- 代理机构: Michael Best & Friedrich LLP
- 国际申请: PCT/US2020/039395 2020.06.24
- 国际公布: WO2021/011164A 2021.01.21
- 进入国家日期: 2021-12-10
- 主分类号: F16C19/36
- IPC分类号: F16C19/36 ; F16C33/58 ; F16C35/077 ; F16C33/64 ; F16C33/60
摘要:
An outer ring (26) for a bearing assembly includes an annular backing member (54) having a body, and an annular race member (50). The body has a first portion defining a radial inner surface (98) and a radial outer surface, and a second portion defining an axially-facing base surface (110) and a radially-facing end surface (118). The annular race member has a radial outer face (58) and a radial inner face, and a first axial end face and a second axial end face (70) that both extend between the radial outer face and the radial inner face. The annular backing member is in press-fit engagement with the annular race member such that the radial outer face of the annular race member engages the radial inner surface of the annular backing member and the second axial end face of the annular race member engages the axially-facing base surface of the annular backing member such that the members are unitized.
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