Cylindrical Roller bearings ndi imodzi mwazitsulo zogudubuza, zomwe zimagwiritsidwa ntchito kwambiri m'makina amakono.Zimadalira kugwirizanitsa pakati pa zigawo zikuluzikulu kuti zithandizire magawo ozungulira.Mapiritsi a Roller tsopano ali ovomerezeka. kuyambira, kulondola kwakukulu kozungulira komanso kusankha kosavuta.