Gawaarida isdhaafsan waa laba saf oo cylindrical ah kuwaas oo si toosan midba midka kale ugu toosay iyada oo loo marayo booska naylon ee jidka orodka ee 90-degree V-qaabeeya.Sidaa darteed, xajinta-roller-ku waxay u adkeysan kartaa culeysyo badan sida culeyska radial, culeyska axial iyo culeyska daqiiqada.
Taxanaha SX ee rullaluistuyada goostay, noocan ahi waxa uu leeyahay qayb ka yar taxanaha RB isla kiiskii joornaalka.Naqshadaynta aadka u khafiifka ah awgeed, ma jiraan wax daloolo ah oo lagu rakibo siddooyinka dibadda iyo gudaha, iyo garabyada iyo taageerada ayaa loo baahan yahay si loo rakibo.Waxay ku habboon tahay kiisaska halka giraanta gudaha ay wareegto.
SX011820 Iskutallaabtu waxay bixisaa saxnaanta socodka sare oo xasilloon
