... .ISO 9001:2008 Product Description 30204X/HJ30204 J Tapered Roller BearingDimensionBore Size:20mmOutside Diameter:47mmWidth:15.25mmWeight:0.127KGS1.Material ... ABEC-3,ABEC-5 P0/ P6 /P5/ P43.Fields Used in : Motorcycle , Motor , Pump ,Fan,Air conditioner ,Microwave ... C4 ,C5 DESIGN CLASSIFICATIONSingle row tapered roller bearing is the most basic and widely used tapered bearing. It consists of the cone ...