Wheel bearing unit embodied as an angular contact ball bearing

US7547147B2 · kind B2 · utility

Assignee

• FAG Kugelfischer AG · DE

Inventors

• Peter Niebling · Bad Kissingen, DE
• Heinrich Hofmann · Schweinfurt, DE
• Darius Dlugai · Schweinfurt, DE
• Jens Heim
• David Ilgert · Schreiber, CA

Key dates

• Filing date: Jul 9, 2004
• Grant date: Jun 16, 2009
• Expiry date: Jul 1, 2025

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2326/02
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A wheel bearing unit (1) is embodied in a four-rowed angular contact ball bearing form.