... sources. Timely delivery has won lots customers' praise. Our company has good business and technical ... View more >>Features:1 ... bearings, single direction thrust ceramic ball bearings and angular contact ceramic bearings4) Ceramic balls: all kinds of ceramic ... MR149,R,FR,MR,MFR.Basic InformationBusiness Type:Manufacturer, Trading Company, Agent Product/Service (We Sell):China Bearing,SKF bearings ...