The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 07, 2020
Filed:
Apr. 19, 2019
Tranf Technology (Xiamen) Co., Ltd., Xiamen, CN;
TRANF TECHNOLOGY (XIAMEN) CO., LTD., Xiamen, Fujian, CN;
Abstract
A rolling deep groove ball bearing includes a bearing outer ring (), a bearing inner ring (), a plurality of large rolling balls () and special-shaped rollers (), where the large rolling balls () and special-shaped rollers () are arranged between the bearing inner ring () and the bearing outer ring (), and the large rolling balls () and the special-shaped rollers () are arranged at intervals. For the rolling deep groove ball bearing, the rolling balls () 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.