Invention Grant
- Patent Title: Rolling deep groove ball bearing
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Application No.: US16389848Application Date: 2019-04-19
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Publication No.: US10704594B2Publication Date: 2020-07-07
- Inventor: Shuidian Xu , Yanfu Li , Tao Xu
- Applicant: TRANF TECHNOLOGY (XIAMEN) CO., LTD.
- Applicant Address: CN Xiamen, Fujian
- Assignee: TRANF TECHNOLOGY (XIAMEN) CO., LTD.
- Current Assignee: TRANF TECHNOLOGY (XIAMEN) CO., LTD.
- Current Assignee Address: CN Xiamen, Fujian
- Agency: J.C. Patents
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3410ec2e
- Main IPC: F16C19/06
- IPC: F16C19/06 ; F16C33/36 ; F16C33/37 ; F16C19/49 ; F16C19/20

Abstract:
A rolling deep groove ball bearing includes a bearing outer ring (1), a bearing inner ring (2), a plurality of large rolling balls (3) and special-shaped rollers (4), where the large rolling balls (3) and special-shaped rollers (4) are arranged between the bearing inner ring (1) and the bearing outer ring (2), and the large rolling balls (3) and the special-shaped rollers (4) are arranged at intervals. For the rolling deep groove ball bearing, the rolling balls (3) and the bearing raceway realize the pure rolling, where high linear velocity is subjected; the bearing capacity is large; the noise is low; the reliability is high and the service life is long. The deep groove ball bearing has no gap for installing balls and is simply assembled.
Public/Granted literature
- US20190242431A1 ROLLING DEEP GROOVE BALL BEARING Public/Granted day:2019-08-08
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