Cylindrical Roller bearing ke e 'ngoe ea li-roller bearings, e sebelisoang haholo ka mechine ea morao-rao.E itšetlehile ka ho kopana ha li-rolling pakeng tsa likarolo tse ka sehloohong ho tšehetsa likarolo tse potolohang.Li-roller bearings hona joale boholo ba maemo.Roller bearing e na le melemo ea torque e nyenyane e hlokahalang bakeng sa ho qala, ho nepahala ho phahameng ho potoloha le khetho e bonolo.