%0 Journal Article %T Comparative analysis of tribological characteristics of stern-tube bearing materials working by the scheme of a direct and an opposite friction pair %A Tsvetkov, Y.. %A Svetlovskaya, A.. %A Tretyakov, D.. %A Baranov, S.. %K stern-tube bearing, polyamide, tin bronze, stainless steel, fresh water, direct friction pair, opposite friction pair, friction coefficient, wear rate, roughness of surface, contact angle %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2026 %N 2026 %P 11 %I Astrakhan State Technical University