Ama-bearings amasondo ezimoto kufanele abe ukwethembeka okuphezulu nempilo ende ngenxa yezimo zayo ezikhethekile zokusebenzisa
Isilinganiso esikhulu somthwalo kanye nokuqina kwesikhashana okukhulu : Ama-bearings anemigqa ephindwe kabili yebhola le-angular contact ball .Eklanyelwe ukuba ne-engeli yokuxhumana enkulu kanye ne-radial, imvume ye-axial ilungiswe kahle.Ngakho imelana ngokugcwele nezikhathi ezibekwe esondweni ngesikhathi lijika amakhona noma lingqubuzana.
Ukubumbana okuphezulu nokubekwa uphawu okuphezulu: Asikho isidingo sezingxenye ezinjengama-spacers, ngaleyo ndlela kuncishiswe imfuneko yesikhala se-axial.Ngakho-ke kungasetshenziswa ama-ekseli aqinile namfishane.Inani elifanele lamafutha ezinga eliphezulu lipakishwa kusengaphambili kumabheringi.Ama-bearings ohlobo oluvaliwe alufakazeli udaka, alukwazi ukungena emanzini futhi aluvuzi konke ngaphandle kokusebenzisa izimpawu ze-shaft.