... machinery, construction machinery, and so on. Deep groove ball bearing Features:1.Structure:General,flanged,extended inner ring2.Shield ... ,Teflon Sealed,Rubber Seals,2 M...Number of Row: Single RowPlace of Origin: Shanghai China (Mainland)Structure: General, ... Oil,grease,dryNoise Level: Z1,Z2,Z3,Z4Type: Deep groove ball bearingPackage: Tube & Box Packaging & DeliveryPackaging Detail:Tube & BoxDelivery ...