Rolling bearing cage and rolling bearing

US8790020B2 · kind B2 · utility

Assignee

• Schaeffler Technologies AG & Co. KG · DE

Inventors

• Peter Friedrich · Neresheim, DE
• Michael Krueger · Edingen-Neckarhausen, DE
• Steffen SAEBSCH · Weisendorf, DE
• Heinz Schaefers · Erlangen, DE
• Matthias Fick · Schnaittach, DE
• Manfred Winkler · Herzogenaurach, DE
• Johannes Enders · Herzogenaurach, DE

Key dates

• Filing date: Feb 1, 2012
• Grant date: Jul 29, 2014
• Expiry date: Feb 9, 2032

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T29/49686
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A rolling bearing cage, which has two annular elements and cage crossbars connecting the annular elements to each other so as to form pockets for receiving rolling elements arranged between every two adjacent cage crossbars and the annular elements. The cage crossbars have an elastic configuration. Also, a rolling bearing is disclosed that has a rolling bearing cage.