Jinnai Brand Fzball Retainer Bearing, Cooper/Aluminium/POM Alloy Material, Brass Ball Cage 206.71 with Circlip Groove Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：AISI52100 Bearing Balls DIN5401 High Chrome Steel Ball High Precision G10 G16 G25 Steel Ball Bearings Gcr15 Metal Balls 1mm-500mm Next：Cylinder Brass Guide Pin Ball Cage, Steel Ball Bearing Cage, Plastic POM Nylon Ball Retainer Bush
