%0 Journal Article %T STUDY OF HERMETIC ABILITY OF A COMBINED FERROFLUIDIC SEALED OF BEARING ASSEMBLIES %A Terentyev, V.V. %A Bausov, A.M. %A Toropov, M.V. %K assembly, fluid, hermetic seal, packing, durability %J Bulletin Samara State Agricultural Academy %D 2021 %N 6 %P 6 %I Samara State Agrarian University