... 3.Brand name GD 4.High quality lower price WS Plane Thrust Bearings The AXK axial needle roller and ... main sorts of axial bearing washers are series AS,WS,GS and LS.Axial bearing washers series AS ... supported on their entire abutment surface.Shaft locating washers(Ws),housing locating washers(GS) and bearing washers(LS) ... combined axial cylindrical roller with cage assemblies. WS Plane Thrust Bearings