1)ID:17mm-360mm 2) High precision,long life 3) 20 years supply bearing. 4) ISO9001:2000Certificate. Products NameTaper roller bearingBrandHQBSeries30200 series, 30300 series, 32000 series, 32200 series, 32300 series, 31000 series, 33000 series, 33100 series 33200 series, non-standard series.TypeSingle-row taper roller bearing,Double-row taper roller bearing,Four-row taper roller bearing,auto ...