Product Name: Cylindrical Roller BearingsModel Number: 12-9Place of Origin: ChinaFeatures: 1) Separable, widely used in heavy electric motors, machine tool main shafts, axletree axle boxes, diesel engine crank shafts, automobiles, tractor motors and drive shafts 2) As the roller linearly comes into contact with inner ring and outer ring with less coefficient of friction, these bearings have very good capacity of radial load, and are suitable for electric motors, automobiles, transmission shafts and gear shafts 3) Double-row cylindrical roller bearings are greatly used for the spindles of machine tools 4) Models available: NU, NG, NUP, N, NF, NH, NNU, NIV