Kayayyakin Features:

Ruwa juriya kananan, ball bawul ne mafi ƙarancin ruwa juriya a cikin duk bawul nau'ikan, ko da shrinking ball bawul, da ruwa juriya ne quite kananan. Stop tura bearings rage bawul bar friction moment, zai iya sa bawul bar dogon lokaci aiki daidaito sassauci. The bawul wurin zama hatimi aiki ne mai kyau, ta amfani da polytetrafluoroethylene da sauran kayan da aka yi da hatimi zoben, tsarin ne mai sauki da hatimi, kuma da ball bawul hatimi ikon kara tare da karin matsin lamba na kafofin watsa labarai. An amince da hatimin bawul ɗin, saboda bawul ɗin yana yin juyawa ne kawai ba tare da ɗaga motsi ba, hatimin cikawa na bawul ɗin ba shi da sauƙin lalacewa, kuma ikon hatimi yana ƙaruwa tare da haɓaka matsin lamba na kafofin watsa labarai. Saboda abubuwa kamar polytetrafluoroethylene suna da kyakkyawan self lubrication, tare da ƙananan hasarar gogewa, taimakawa bawul na ball da tsawon rayuwar aiki.