... Name: NTN HRB LYC 2.WZA bearing: High precision, long life, low noise, high-end technology, low vibration and conformto the export standard 3 ... , NF, NUP, NN, NNU, FC, FCD, FCDP, etc 5.Applications:motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines ...