Three-race bearing

US5639166A · kind A · utility

Assignee

• AKTIEBOLAGET SKF · SE

Inventor

• Thomas Dittenhofer · Riedbach, DE

Key dates

• Filing date: Jun 27, 1995
• Grant date: Jun 17, 1997
• Expiry date: Jun 27, 2015

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C19/184
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A three-race bearing for rolls or pressure rollers having inner and outer races and a common center race forming an outer roller bearing which is exclusively a radial bearing and the inner roller bearing which is exclusively an axial guiding rolling bearing.