... : ISO 9001:2000 3. Heavy radial and impact loading Cylindrical roller bearingThis type of bearing is separable, as their rollers linearly ... , transmission shafts, gear shafts and so on. Double row cylindrical roller bearings are good st the spindles of machine tools.Parameter ... .1069.30750063000.4820N211E NJ211E NU211E NF211E551002184.2096.70700060000.6490 Cylindrical roller bearing N,NJ,NU,NF