Mathematical modelling of the combined external load distribution between the rolling elements in the ball bearings

The aim of the research is to determine the mechanism of distribution of the external load between the rolling elements in radial-thrust and thrust-radial bearings under the action of the combined load. In article is given the mathematical model which allows defining for different operating conditions the maximum load on the balls of bearing and the change of load during operation of the bearing. The results can be used in the calculation and design of bearing units of machines and mechanisms.