Experimental determination of moment bearing characteristics 6-766907Yu at the working range of axial loading

Installation for reproduction of assembling conditions and loadings of 6-766907YU bearings as part of the swing joints serial steering units has been designed. The procedure for measuring the friction torque has been developed. Numerical values of friction torques in the working range of bearings axial loads experimentally determined. Performed statistical data processing with the deviation evaluation of obtained values. Empirical dependence of torque characteristics of bearing by value of the axial load was obtained.