Patent · US Active

Roller bearing cage and method for mounting a roller bearing cage

US10619671B2 · kind B2 · utility

0Cited by

3References

16Claims

0Family size

Assignee

AKTIEBOLAGET SKF · SE

Inventors

Berthold Beyfuss · Kaisten, DE
Hans-Juergen Friedrich · Haßfurt, DE
Sabine Hofmann · Würzburg, DE
Holger Kristandt · Euerbach, DE
Alfred Radina · Poppenlauer, DE
Jonas Schierling · Haßfurt, DE
Gerhard Wagner · Brookline, US

Key dates

Filing date	Mar 20, 2015
Grant date	Apr 14, 2020
Priority date	—
Expiry date	Apr 2, 2036

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2300/14
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A rolling-element bearing cage includes a first side ring and a second side ring connected to the first side ring by a plurality of bridges defining a plurality of pockets configured to receive a rolling-element. The first side ring includes a joint at which the first side ring is configured to be opened to increase a diameter of the first side ring, and the first side ring and the second side ring and the plurality of bridges are made of steel and an outer diameter of the second side ring is greater than 500 mm.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.