... -360mm 2) High precision,long life 3) 20 years supply bearing. 4) ISO9001:2000Certificate. Products NameTaper roller bearingBrandHQBSeries30200 series, 30300 series ... -row taper roller bearing,Double-row taper roller bearing,Four-row taper roller bearing,auto bearing,Machine-tool bearing,Construction bearing ,Heavy-duty bearing ,tapered roller bearing ,taper roller thrust bearing ,Large bearing ...