I-Cylindrical Roller bearings ingenye yama-roller bearings, esetshenziswa kakhulu emishinini yesimanje.Incike ekuxhumaneni okugoqayo phakathi kwezingxenye eziyinhloko ukusekela izingxenye ezijikelezayo.Ama-roller bearings manje ajwayelekile kakhulu.I-roller bearing inezinzuzo ze-torque encane edingekayo ukuqala, ukunemba okuphezulu kokujikeleza nokukhetha okulula.
Irola eyi-cylindrical kanye nomzila womjaho kungama-linear contact bearings.Umthamo omkhulu wokulayisha, ikakhulukazi othwala umthwalo we-radial.Ukungqubuzana phakathi kwesici esiginqikayo kanye nonqenqema olugcinile lwe-ferrule kuncane, okulungele ukuzungezisa ngesivinini.Ngokuya ngokuthi i-ferrule inomkhawulo obambekayo noma cha, ingahlukaniswa ibe amabheringi angama-cylindrical roller anjenge-Nu, NJ, NUP, N kanye ne-NF, kanye nama-double cylindrical roller roller bearings afana ne-NNU kanye ne-NN.I-bearing iyisakhiwo esihlukanisekayo sendandatho yangaphakathi nendandatho yangaphandle.