Antifriction bearing

US5711615A · kind A · utility

Assignee

• Barmag AG · DE

Inventors

• Albert Stitz · Lingen (Ems), DE
• Wolfgang Hahmann · Kempen, DE
• Franz Peter Salz · Remscheid, DE

Key dates

• Filing date: Feb 28, 1995
• Grant date: Jan 27, 1998
• Expiry date: Feb 28, 2015

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/86
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

The present invention relates to an antifriction bearing with an external lubricant supply system, which includes a lubricant duct which extends through the outer ring or inner ring of the bearing, and which terminates in the direct vicinity of the rolling elements of the bearing.