1. Ball Bearings for Various Loads;Stribeck;Trans. ASME,1907
2. The load distribution within ball and roller bearings under given external radial and axial load;Sjoväll;Teknisk Tidskrift,1933
3. Dynamic capacity of rolling bearings;Lundberg;Acta Polytechnica,1947
4. Ball and Roller Bearing Engineering;Palmgren,1959
5. Ball motion and sliding friction in ball bearings;Jones;Journal of Basic Engineering,1959