Multi-row spherical roller bearing having cages

US5474388A · kind A · utility

Assignee

• AKTIEBOLAGET SKF · SE

Inventors

• Magnus Kellstrom · Partille, SE
• Joacim Fogelstrom · Lindome, SE

Key dates

• Filing date: Oct 26, 1994
• Grant date: Dec 12, 1995
• Expiry date: Oct 26, 2014

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C33/6681
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A multi-row spherical roller bearing includes an inner race ring, an outer race ring, two rows of rollers, a cage for each row of rollers and a guiding ring disposed between the rows of rollers. The guiding ring is arranged to be guided only by the outer race ring, and the cages are arranged to be guided only by the guiding ring.