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:
Nov. 11, 2025
Filed:
Dec. 30, 2022
Aktiebolaget Skf, Gothenburg, SE;
Berthold Beyfuss, Wasserlosen-Kaisten, DE;
Hans-Juergen Friedrich, Königsberg-Römershofen, DE;
Alfred Radina, Poppenlauer, DE;
Maximilian Soellner, Bundorf, DE;
Jonas Schierling, Hassfurt, DE;
Martin Kemmer, Werneck, DE;
AKTIEBOLAGET SKF, Gothenburg, SE;
Abstract
A bearing cage for large rolling-element bearings includes a first side part and a second side part and a plurality of bridge elements connecting the first and second side parts to form a plurality of cage pockets each configured to receive a rolling element. The at least one bridge element and/or the first side part and/or the second side part includes at least one opening, and an insert element is mounted in each of the at least one opening and configured to contact the rolling element.