Kayayyaki

Nadi nadi-jere guda ɗaya tare da keji wanda ya ƙunshi rollers silindrical cakuɗe tsakanin ƙaƙƙarfan zobe na waje da ciki.Wadannan bearings suna da matsayi mai mahimmanci, suna iya tallafawa nauyin radial masu nauyi kuma sun dace da babban gudu.

Zoben waje na ɗigon silindari na NJ yana da kafaffen hakarkari guda biyu, yayin da zoben ciki na ɗimbin ɗamara yana da kafaffen haƙarƙari ɗaya.Wannan yana nufin cewa NJ cylindrical bearing yana da ikon gano sandar axially a hanya ɗaya.