TY JOUR TI MODERNIZATION OF THE PLAIN BEARING UNIT KW plain bearing unit KW permanent linear magnets KW neodymium magnets KW propeller shaft JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Perekrestov, A.. AU Mambetov, E.. AU Saidov, M.. PY 2017 IS PB Astrakhan State Technical University