... bearings 32010 1.Low noise 2.High precision 3.High rigidity 4.Resis High quality and high prcision taper roller metallurical machinery bearings ... 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 bearing, Machine-tool bearing, Construction bearing ,Heavy-duty bearing ,tapered ...