Iimveliso

Iibheringi zebhola ezityhalwa kwicala elinye ziquka iwasha yeshaft, iwasha yezindlu kunye nendibano yebhola kunye nekheji. Iibheringi ziyahlukaniswa ukuze ukunyuswa kube lula njengoko iiwasha kunye nebhola kunye nendibano yekheji zinokuxhonywa ngokwahlukeneyo.

Umkhombandlela omnye wokutyhala iibheringi zebhola, njengoko igama lazo libonisa, zinokuthwala imithwalo ye-axial kwicala elinye kwaye ngaloo ndlela ibeke i-shaft nge-axial kwicala elinye. Akufunekanga zibe phantsi kwawo nawuphi na umthwalo weradial.