Iibheringi zamavili ezithuthi kufuneka zibe nokuthembeka okuphezulu kunye nobomi obude ngenxa yeemeko ezikhethekileyo zokusetyenziswa
Ukulinganiswa komthwalo omkhulu kunye nokuqina komzuzu omkhulu : Iibheringi ziyi-double rowu i-angular contact ball bearing .Ezilungiselelwe ukuba zibe ne-angle enkulu yokudibanisa kunye ne-radial, i-axial clearance ilungelelanise kakuhle.Ke iyamelana ngokupheleleyo namaxesha abekwe kwivili ngexesha lekona okanye ukungqubeka.
Ukubumbana okuphezulu kunye nokutywinwa okuphezulu: Akukho mfuneko yamalungu anje nge-spacers, ngaloo ndlela kuncitshiswa imfuneko yendawo ye-axial.Ke ii-axles eziqinileyo nezimfutshane zinokusetyenziswa .Isixa esifanelekileyo segrisi yodidi oluphezulu lupakishwe kwangaphambili kwiibheringi.Iibheringi zohlobo olutywiniweyo zibubungqina bodaka, bungena manzi kunye nobungqina bokuvuza konke ngaphandle kokusetyenziswa kwezitywina zeshaft.