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Friction

The slide bearing’s friction coefficient is an interesting dimensioning parameter since it controlsthe size of losses in the bearing. The friction coefficient, which has no units, is normally referred toas μ. The friction coefficient is determined from the equation below.

Friktion, en ekvation för friktionskoefficienten

Where Ff is the friction force and F the radial bearing load.

A slide bearing’s lifetime is strongly influenced by the friction. With increased friction, the resistance,and thereby the heat development, and the wear increases.

Frictional force

It is a well-known phenomenon that the start friction is significantly greater than the operating friction.To take preventive measures against this, D&E has products that during operation build up alubricating film that during stoppages collects in lubrication indents and in this way contributes toa greatly reduced start friction.

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Company in Sweden
D&E Bearings
COMPANY IN FINLAND
D&E Bearings Oy
RETAILER IN POLAND
Lozyska Slizgowe
Wojciech Modzelewski