Mário C. Ricci,  Internal Loading Distribution in Statically Loaded Ball Bearings, Subjected to a Combined Radial and Thrust Load, Including the Effects of Temperature and Fit.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2009, vol. 33(9). 1047 - 1055
    [viewed 26 January 2020]. Available from: https://publications.waset.org/pdf/8566.