Influence of constructive and operational parameters of A ball bearing on rigidity coefficient of the engine support
The results of calculation of radial rigidity coefficient of aviation ball bearings are given in the paper. In the first case coefficients were calculated on analytical dependence without taking into account design and operational data, such as the rotation frequency, thickness of a layer of greasing, roughness, etc. In the second case coefficients were defined by a numerical method with the specified parameters.