Uhlaka: Uhlaka lusekela ibhande futhi lusiza ukuligcina lisendaweni yalo njengoba lihamba ngamarola. Uhlaka luvame ukwenziwa ngensimbi engagqwali noma ezinye izinto eziphephile ekudleni.
Injini: Injini inikeza amandla okushayela ibhande lokuhambisa, okwenza ikwazi ukuhambisa imikhiqizo isuka kwenye indawo iye kwenye. Injini ivame ukutholakala kolunye uhlangothi lwebhande lokuhambisa futhi inamathele kuma-pulley noma ama-pulley ahambisa ibhande.
Ama-Bearings: Ama-Bearings asetshenziselwa ukusekela ama-roller noma ama-pulley aqondisa ibhande lokuhambisa. Asiza ekunciphiseni ukungqubuzana futhi aqinisekise ukunyakaza kwebhande okubushelelezi nokuphumelelayo.
Ama-Roller noma Ama-Pulley: Lezi zingxenye ziqondisa ibhande endleleni yalo futhi zisize ekugcineni ukuqina kwebhande. Ngokuvamile zenziwe ngensimbi engagqwali noma ezinye izinto eziphephile ekudleni.