Title:
SELF-ALIGNING ROLLER BEARING OF ASYMMETRIC STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/051878
Kind Code:
A1
Abstract:
A self-aligning roller bearing of an asymmetric structure, comprising an outer ring (101), an inner ring (102), rolling bodies (103), a retainer (104), and a spacer ring (105) designed in a narrow floating fashion. The rolling bodies (103) are arranged in two columns and provided between the inner ring (102) and the outer ring (101); respective contact angles of the rolling bodies are different; meanwhile, corresponding inner raceway surfaces (1021, 1022) and an outer raceway surface (1011) are also of an asymmetric structure.
Inventors:
LIANG BAOZHU (CN)
YAN XIAOMING (CN)
CHAI ZHONGDONG (CN)
YAN XIAOMING (CN)
CHAI ZHONGDONG (CN)
Application Number:
PCT/CN2020/113863
Publication Date:
March 17, 2022
Filing Date:
September 08, 2020
Export Citation:
Assignee:
ENVISION ENERGY CO LTD (CN)
International Classes:
F16C23/08; F16C19/38; F16C33/37; F16C33/58
Foreign References:
| CN106438683A | 2017-02-22 | |||
| CN106015324A | 2016-10-12 | |||
| CN203670467U | 2014-06-25 | |||
| CN108884867A | 2018-11-23 | |||
| CN107939832A | 2018-04-20 | |||
| JP2016023707A | 2016-02-08 |
Attorney, Agent or Firm:
SHANGHAI ZHISHENG INTELLECTUAL PROPERTY OFFICE (CN)
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