Cylindrical Roller beararing ke e 'ngoe ea li-roller bearings, e sebelisoang haholo ka mechine ea morao-rao.E itšetlehile ka ho kopana le ho pota-pota pakeng tsa likarolo tse kholo ho tšehetsa likarolo tse potolohang.Li-roller bearings hona joale boholo ba maemo.Roller bearing na le melemo ea torque e nyenyane e hlokehang ho qala, ho nepahala ho phahameng ho potoloha le khetho e loketseng.