Iimveliso
Iiyunithi zokuthwala iirola ezithathayo ziquka ibheri engqukuva okanye ene tapered roller exhonywe kwisakhiwo sentsimbi engacandekiyo esinokuxhonywa kwezona freyimu zixhaphakileyo zokuthatha kwindawo yentengiso.Iiyunithi zitywinwe kwaye zithanjiswe kwaye zilungele ukusetyenziswa.