Ubomi bokuthwala buchatshazelwa zizinto ezininzi, kubandakanya uhlobo, ubungakanani, izinto eziphathekayo, indlela yokuthambisa, kunye nendawo yokusebenza. Iibheringi zomgangatho ophezulu -zihlala zihlala ixesha elide phantsi kweemeko eziqhelekileyo zokusebenza, kodwa amaxabiso athile kunzima ukuwabeka emgangathweni. Iibheringi eziqengqelekayo zilungele ukufakwa komthwalo ophezulu-(umthamo ophezulu womthwalo), ngelixa iibheringi zebhola zilungele{4}}isantya esiphezulu, esisezantsi{5}}usetyenziso lomthwalo. Iibheringi ezinkulu zihlala zihlala ixesha elide. Ukunyangwa kobushushu bentsimbi ekumgangatho ophezulu - yonyusa ubulukhuni bayo (HRC 58-62) kunye nokumelana nokunxiba, ngaloo ndlela yandisa ubomi. Indlela yokuthambisa ibalulekile kubomi bonke. Ukuthambisa okulungileyo kunciphisa ukukhuhlana (i-friction coefficient<0.0015) and lowers temperature rise (<80°C). Harsh environments (such as high temperatures >120°C and high humidity >I-80% ye-RH) inokubufutshane kakhulu ubomi.
Generator bearings require high load capacity (dynamic load >50kN) kunye nokumelana nokunxiba, kunye nokutywinwa (umlinganiselo we-IP65) ukukhusela eluthulini nasemanzini. Ukugcinwa rhoqo (ukuhlola ukuthambisa rhoqo kwiiyure ezingama-500) nokukhetha{4}}iibheringi ezikumgangatho ophezulu (ezifana neemveliso eziqinisekisiweyo ze-ISO 9001) kunokwandisa ubomi.
