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:
Jan. 10, 2017
Filed:
Mar. 23, 2016
Marcus Loof, Nol, SE;
Marcus Loof, Nol, SE;
AKTIEBOLAGET SKF, Gothenburg, SE;
Abstract
A spherical roller bearing having an axially extending center axis with an outer ring, an inner ring arranged concentrically with the outer ring, a guide ring arranged concentrically with the inner ring and the outer ring, wherein the guide ring has a tapering radial cross-section, one set of cambered rollers on either side of the guide ring and a cage structure arranged to retain the two sets of cambered rollers. The guide ring having two circumferential guide ring sections, an inner guide ring section proximal to the inner ring and an outer guide ring section distal to the inner ring. At least one through-opening extends between two lateral surfaces of the guide ring. The at least one through-opening is arranged in the inner guide ring section and the cambered rollers of each set are distanced from the inner guide ring section and in contact with the outer guide ring section.