This paper is devoted to measurements of electron beam vibration at VEPP-3 storage ring. We measured simultaneously the beam vertical position by synchrotron radiation monitor, floor and magnetic quadrupole lens vibrations. The analysis of spectra of power and correlations points on strong connection of mechanical vibrations of lenses and beam movement at frequencies below 40 Hz and on definite influence of current supply fluctuations in the frequency range above hundred Hz. These results could be applied for design of various accelerator facilities such as SR sources, B-factories and large future colliders. 4 refs.; 8 figs.