Ibhola eqhelekileyo iqulathe imidyarho yangaphakathi nangaphandle, inani lezinto ezingqukuva ezahlulwe ngumthuthi, kwaye, rhoqo, amakhaka kunye/okanye amatywina ayilelwe ukugcina ubumdaka bungekho kunye negrisi. Xa lufakelwe, umdyarho wangaphakathi uhlala ucinezelwe kancinane ishafti kunye nogqatso lwangaphandle olubanjelwe kwizindlu.Uyilo lukhona ekuphatheni imithwalo ecocekileyo ye-radial, i-axial ecocekileyo (i-thrust) imithwalo, kunye nemithwalo edibeneyo ye-radial kunye ne-axial.

Iibheringi zebhola zichazwa njengezonxibelelwano lwamanqaku;oko kukuthi, ibhola nganye inxibelelana nogqatso kwindawo encinci kakhulu - inqaku, ngokwethiyori.Iibheringi zenzelwe ukuba i-deformation encinci yebhola eyenza njengoko iqhubela ngaphakathi nangaphandle kwendawo yomthwalo ayigqithisi isivuno sezinto eziphathekayo;ibhola engalayishwanga ibuyela kwimo yayo yokuqala.Iibheringi zebhola azinabo ubomi obungenasiphelo.Ekugqibeleni, bayasilela ngenxa yokudinwa, ukuphalala, okanye naziphi na ezinye izizathu.Ziyilwe ngokweenkcukacha-manani kunye nobomi obuluncedo apho inani elithile lilindeleke ukuba lingaphumeleli emva kwenani elimiselweyo lohlaziyo.

Abavelisi banikezela ngeebheringi zeradial zomqolo omnye kuthotho olune kuluhlu lweesayizi ezisemgangathweni.Iibheringi zoqhagamshelwano ze-angular ziyilelwe ukuba zimelane nokulayishwa kwe-axial kwicala elinye kwaye inokuphinda-phindwe kabini ukuze ibambe ukulayishwa kwe-thrust kumacala amabini.

Ukulungelelaniswa kweshaft kunye nokuthwala kudlala indima ebalulekileyo ekuthwaleni ubomi.Ukulungiselela umthamo ophezulu wokungahambi kakuhle, iibheringi zokuzilungelelanisa zisetyenziswa.

Ukwandisa umthamo we-radial-load, i-carrier carrier iyacinywa kwaye indawo phakathi kweentlanga igcwele iibhola ezininzi njengoko ziya kuhambelana-okubizwa ngokuba yi-full-complement bear.Ukunxiba kwezi bheringi kuphezulu kunezo zisebenzisa abathwali ngenxa yokukhuhla phakathi kwezinto ezidityanisiweyo eziqengqelekayo.
Kwizicelo ezibalulekileyo apho i-shaft runout iyinkxalabo-isixhobo sokuphotha somatshini, umzekelo-iibheringi zinokulayishwa kwangaphambili ukuze zithathe naluphi na ucocilelo kwindibano esele inyamezeleke ngokungqongqo.