Kayayyaki

Jeri ɗaya mai cike da madaidaicin abin nadi na silinda wani yanki ne na rukunin radial bearings. Waɗannan bearings sun ƙunshi ƙaƙƙarfan zobba na waje, zobba na ciki da cikakkun saiti na birgima. Saboda rashin keji, abin ɗaure zai iya ɗaukar mafi girman adadin abubuwa masu birgima