You Tube link : https://youtu.be/L-2I0gECjI4 Numerical covers following design : Calculation of Diameter and length of bearing Calculation of diametrical clearance Calculation of absolute viscosity of oil Calculation of sommerfeld number Calculation of minimum oil film thickness Calculation of coefficient of friction Calculation of frictional power loss Calculation of flow rate of lubrication of oil Calculation of of Operating temp. of oil