● Iibherengi zerola ezinemiqolo ephindwe kabini zezolwakhiwo oluhlukeneyo
● Ngelixa ithwele umthwalo we-radial, inokuthwala umthwalo we-axial we-bidirectional
● I-Radial kunye ne-axial imithwalo edibeneyo kunye nemithwalo ye-torque, ekwazi kakhulu ukuthwala imithwalo emikhulu ye-radial, isetyenziswa ikakhulu kumacandelo anciphisa ukuchithwa kwe-axial kumacala omabini e-shaft kunye nezindlu.