This article presents the description. results and conclusions of the methodology of the vibroacoustical research of the transmission of one of the units of a tactical car- of the bevel bearings of the main gear reducer. To explore the vibroacoustical research of the roll bearings with reference to the latest western literature the main diagnostic methods are used. Their advantages an... https://www.alarecre.com/Music-Is-Freedom-Google-Pixel-7-Pro-Skin-p67850/