发明申请
- 专利标题: Hybrid Bearings
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申请号: US16339116申请日: 2017-08-31
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公开(公告)号: US20200040942A1公开(公告)日: 2020-02-06
- 发明人: Vishnu M. Sishtla , Ulf J. Jonsson , Zaffir A. Chaudhry
- 申请人: Carrier Corporation
- 申请人地址: US FL Palm Beach Gardens
- 专利权人: Carrier Corporation
- 当前专利权人: Carrier Corporation
- 当前专利权人地址: US FL Palm Beach Gardens
- 国际申请: PCT/US2017/049585 WO 20170831
- 主分类号: F16C33/30
- IPC分类号: F16C33/30 ; F16C19/16 ; F16C33/62
摘要:
A bearing (20; 150; 152) comprises: an inner race (26); an outer race (28); and a plurality of rolling elements (30). The inner race comprises a nitrogen-alloyed steel (40). The outer race comprises a steel (42) with lower nitrogen content than said nitrogen-alloyed steel.
公开/授权文献
- US10781857B2 Hybrid bearings 公开/授权日:2020-09-22