Bearing ring including a temperature compensation ring, bearing including the bearing ring, and method for manufacturing a bearing ring

US9689428B2 · kind B2 · utility

Assignee

• AKTIEBOLAGET SKF · SE

Inventors

• Padelis Katsaros · Schweinfurt, DE
• Rainer Spies · Gerolzhofen, DE

Key dates

• Filing date: Apr 28, 2015
• Grant date: Jun 27, 2017
• Expiry date: Apr 28, 2035

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S384/905
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A bearing ring includes a temperature compensation ring made from an elastic material vulcanized or otherwise materially bonded onto an outer surface of the bearing ring, the outer surface being oriented in a radial direction. The bearing ring includes a radially encircling groove, and in an unloaded state of the temperature compensation ring, that is, independently of an application of axial pressure against the temperature compensation ring, the temperature compensation ring fills the groove in an interference-fit manner.