V rabote opisano silovoe vzaimodeystvie v magnitnykh sistemakh s vysokokoertsetivnymi magnitami. Rassmotreno vzaimodeystvie magnitov v podshipnikakh, trebovaniya k materialam, ispol'zuemym dlya ikh izgotovleniya. Pokazano vliyanie temperatury na magnitosilovye kharakteristiki podshipnikov. Priveden kak teoreticheskiy analiz optimal'nykh magnitnykh sistem, tak i dannye eksperimental'nykh issledovaniy. Pokazan primer resheniya zadachi po raschetu vzaimodeystviya tsilindricheskikh postoyannykh magnitov dlya podshipnikov, metodom konechnoelementnogo analiza v programme ELCUT 5.9 Student. Nauchnye rezul'taty, izlozhennye v rabote, mogut okazat'sya poleznymi ne tol'ko pri razrabotke podshipnikovykh opor, no i drugikh magnitnykh mekhanizmov - muft, dempferov, fil'trov i t. d. Prednaznacheno dlya nauchnykh rabotnikov, zanimayushchikhsya issledovaniyami v oblasti fiziki magnitnykh yavleniy, inzhenerov konstruktorov, reshayushchikh novye tekhnicheskie zadachi, studentov mashino- i priborostroitel'nykh spetsial'nostey.