Zimbalangondozi zimadziwika ndi mawonekedwe awo a cylindrical ndi odzigudubuza omwe amakonzedwa molunjika kumtunda wa kuzungulira.Odzigudubuza amatsogoleredwa ndi malo othamanga pa mphete zamkati ndi zakunja, zomwe zimawathandiza kupirira katundu wa radial ndi axial.Ndi mapangidwe apaderawa, ma cylindrical roller bearings amatha kuthamanga kwambiri komanso mayendedwe olondola, kuwapangitsa kukhala abwino kuti agwiritsidwe ntchito pazinthu zolemetsa monga zida zamakina, zida zomangira, ndi makina amagalimoto:
1. Mzere umodzi wa cylindrical roller bearings: NU, NJ, NUP, N, NF ndi zina.
2. Mizere iwiri ya cylindrical roller bearings: NN, NNU, NNF, NNCL ndi zina.