Iimveliso

Iibheringi zerola ezisilinda ezinomqolo omnye ezinekheyiji equlathe iirola ezisilinda ezivalelwe phakathi kweringi eqinileyo yangaphandle neyangaphakathi. Ezi beringi zinomgangatho ophezulu wokuqina, zinokuxhasa imithwalo enzima yeradial kwaye zifanelekile kwisantya esiphezulu. Iiringi zangaphakathi nezangaphandle zinokufakwa ngokwahlukeneyo, okwenza ukufakwa nokususwa kube yinkqubo elula.

Isangqa sangaphandle se-NUP cylindrical bearing sineembambo ezimbini ezizinzileyo, ngelixa isangqa sangaphakathi se-cylindrical bearing sinembambo enye ezinzileyo kunye nembambo enye ekhululekileyo. Oku kuthetha ukuba i-NUP cylindrical bearing iyakwazi ukufumana i-shaft kuzo zombini iindlela.