Imikhiqizo

Ama-roller bearings ayisilinda anomugqa owodwa anekheji equkethe ama-roller asilinda aboshwe phakathi kwendandatho eqinile yangaphandle nengaphakathi. Lawa ma-bearings anezinga eliphezulu lokuqina, angasekela imithwalo esindayo ye-radial futhi afanelekela isivinini esikhulu. Ama-rings angaphakathi nangaphandle angafakwa ngokwehlukana, okwenza ukufakwa nokususwa kube inqubo elula.

Indandatho yangaphandle yebhereyi eliyindilinga le-NUP inezimbambo ezimbili eziqinile, kanti indandatho yangaphakathi yebhereyi eliyindilinga inombambo owodwa oqinile kanye nombambo owodwa okhululekile. Lokhu kusho ukuthi ibhereyi eliyindilinga le-NUP liyakwazi ukuthola ishaft ngezindlela zombili.