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:
May. 11, 2021
Filed:
Dec. 04, 2019
Applicant:
Aktiebolaget Skf, Gothenburg, SE;
Inventors:
Assignee:
AKTIEBOLAGET SKF, Gothenburg, SE;
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/36 (2006.01); F16C 33/58 (2006.01); F16C 33/78 (2006.01);
U.S. Cl.
CPC ...
F16C 19/364 (2013.01); F16C 33/585 (2013.01); F16C 33/7813 (2013.01);
Abstract
A rolling-element bearing unit includes at least one outer ring and at least one inner ring, and a plurality of rolling elements between the at least one outer ring and the at least one inner ring. The inner ring has a surface, which may be cylindrical, at an axial end region of the rolling-element bearing unit which surface is configured to contact a seal element. A projection extends radially outwardly from the surface at an angle and forms a guide surface facing the plurality of rolling elements.