Technical Assistance

To optimise bearing service life

SNR experts have developed fitting/extraction recommendations and an analysis of the various causes of wheel bearing failure.

Fitting/Extraction for Wheel Bearings  Precautions Cartridge Bearings Hub Bearings Tapered Roller Bearings

Causes of Bearing Destruction  Spalling/scaling Seizing Circular scoring "Careless" fitting Corrosion-oxidation Contact corrosion Vibration Passing of electrical current

Lubrication Lubrication plays a vitale role in the service life and efficiency of bearings.