Ukutywinwa komthwalo wemoto kukugcina ukuthwala kwimeko efanelekileyo yokuthambisa kunye nendawo eqhelekileyo yokusebenza, ukusebenzisa ngokupheleleyo ukusebenza kokuthwala kunye nokwandisa ubomi benkonzo.I-rolling bearing kufuneka ibe nesitywina esifanelekileyo ukuthintela ukuvuza kwe-lubricant kunye nothuli, ukufuma okanye Ukungenelela kolunye ukungcola.Ukuthwala izitywina kunokwahlulwa zibe zizitywina ezizimeleyo kunye nezitywina zangaphandle.Into ebizwa ngokuba yi-bearing self-contained seal kukuvelisa i-bearing ngokwayo kwisixhobo esisebenza ngokutywina.Okufana neebheringi ezinothuli, umsesane wokutywina njalo njalo.Indawo yokutywina incinci, ukufakela kunye nokuchithwa kukulungele, kwaye iindleko zincinci.

Isixhobo esibizwa ngokuba yi-bearing-incorporated yokusebenza yokutywina sisixhobo sokutywina esineempawu ezahlukeneyo ezenziwe ngaphakathi kwesivalo sokuphela esinyukayo okanye okufanayo.

Ukukhethwa kweempawu zokuzala kufuneka kuthathelwe ingqalelo ezi zinto zilandelayo:

Ukuthwala i-lubricant kunye nohlobo (igrisi kunye neoli yokuthambisa);indawo yokusebenza, indawo yokusebenza;uncedo lwesakhiwo se-shaft, vumela ukuphambuka kwe-angular;isantya esijikelezayo somphezulu wokutywina;ithwele ubushushu bokusebenza;iindleko zokuvelisa.

Isithuthi kufuneka sisebenze ngaphakathi koluhlu lomthwalo olinganisiweyo.Ukuba umthwalo ogqithisileyo unzima, ukuthwala kuya kuthwala ngokuthe ngqo, okuya kubangela ukungaphumeleli kwangaphambili kokuthwala, kwaye okunzulu kuya kubangela ukusilela kwesithuthi kunye neengozi zokhuseleko lomntu;

Ukuthwala akuvumelekanga ukuba kufakwe imithwalo yempembelelo engaqhelekanga;

Jonga rhoqo imeko yokusetyenziswa kokuthwala, qaphela ukuba kukho ingxolo engaqhelekanga kunye nokunyuka kweqondo lokushisa elibukhali kwindawo yokuthwala;

Ukuzaliswa rhoqo okanye ubungakanani beoyile yokuthambisa okanye igrisi njengoko kufuneka;

Ngokwemeko yesithuthi, i-lubricant kufuneka itshintshwe ngokupheleleyo ubuncinane kwiinyanga ezintandathu, kwaye iibheringi kufuneka zihlolwe ngokucophelela;

Ukuhlolwa phantsi kwemeko yokugcinwa kwemveliso: Coca i-bearing phantsi kwe-detachment nge-kerosene okanye i-petroli, jonga ngononophelo ukuba kukho ukutyibilika okanye ukurhubuluza kwendawo yangaphakathi nangaphandle ye-cylindrical ye-bearing, nokuba imiphezulu yangaphakathi nangaphandle yomdyarho we-bearing iyaxobuka okanye i-pitting, izinto eziqengqelekayo kunye nokubamba Ukuba isakhelo sinxibile okanye sikhubazekile, njl.njl., ngokwemeko ebanzi yokuhlolwa kwemveliso, misela ukuba ukuthwala kungaqhubeka nokusebenzisa.