Coefficients Of Friction - Roy Mech
2020-10-19 · Steel Hub , Steel Shaft unlubricated - Shrink fit ...C. of Friction = 0,15 to 0,25 Steel Hub , Steel Shaft greased - Shrink fit ...C. of Friction = 0,08 to 0,16 The manufacturers of the proprietary keyless hub/shaft systems indicate that their products are based on a coefficient of friction of 0,12 for lightly oiled connections and 0,15 for dry ...
