1 iibheringi ze-UC ezingqukuva ezinezikrufu ezimiselweyo;

Iibheringi ezi-2 zase-UK ezingqukuva ezinebhore ecekethekileyo;

Ibhereri yangaphandle engqukuva enesihlalo yahlulwe ibe yintsimbi engundoqo kunye nesitulo esithwalayo.Egameni, ibizwa ngokuba yi-bearing core kunye nesitulo sokuthwala.Umzekelo, i-UC205 yangaphandle engqukuva enezikrufu kunye nesitulo esithe nkqo kuthiwa yi-UCP205.Ngenxa yokutshintshiselana okunamandla kwi-spherical yangaphandle kunye ne-bearing, i-core ye-bearing core inokuhlanganiswa ngokukhululekile kwizindlu ezithwala inkcazo efanayo kunye neemilo ezahlukeneyo.