Aktiebolaget Skf

Roger Daniel Emlind

Arne Lars Jonas Kullin

Roger Gustav Petter Berg

Björn Mathiasson

Hans Hansson

A retained roller set includes first and second individual tube-shaped members each having first and second axially spaced rings connected by bar elements that define pockets therebetween, the tube-shaped members being coaxially arranged and radially spaced to define a circumferentially extending intermediate space therebetween in which a plurality of roller elements are received and retained by the pockets of the first and second tube-shaped members.

Retained roller set and roller bearing including same

A method and a system for establishing and executing correct automatic relubrication for a number of bearings incorporated in a grease lubrication system. The system determines initial values for the relubrication interval tand/or lubricant volume utilizing data collected from the different bearing assemblies during operation. The data includes bearing load, bearing temperature and bearing rotational speed. A processor calculates a correct lubricant volume and a value for current lubrication interval tby comparing an initial value with a current value. The calculated correct lubricant volume and current lubrication interval tare supplying to an automatic lubricating apparatus, which functions in accordance with the determined values. The data collection and calculation procedures are repeated after each application of lubricant to the bearings.

Growing community of inventors

Alingsas, Sweden

Roger Daniel Emlind