Specification Brand : NTN BulletPoint : Bearings BulletPoint1 : Deep groove geometry for high speeds BulletPoint2 : Single row for supporting radial loads BulletPoint3 : Steel cage evenly spaces balls for reduced friction, vibration and noise BulletPoint4 : Rubber seal on the side of the bearing exposed to contaminants and open on the other for applying lubricant BulletPoint5 : CN (normal) radial internal clearance for applications that do not involve thermal expansion or atypical precision Color : One Color ExternallyAssignedProductIdentifier : 9187866842416 ExternallyAssignedProductIdentifier1 : 4547359353570 ExternallyAssignedProductIdentifier2 : 04547359353570 IncludedComponents : bearing ItemName : NTN Bearing 6204LU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 20 mm Bore ID, 47 mm OD, 14 mm Width, Single Seal, Open One Side ItemPackageDimensions_Height : 1.778 centimeters ItemPackageDimensions_Length : 5.08 centimeters ItemPackageDimensions_Width : 5.08 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : NTN Bearing Material : Carbon Chrome Steel ModelNumber : NTN 6204LU NumberOfItems : 1 PartNumber : 6204LU ProductDescription : Bearings Model : 3004A-2RSTN9 Id (inner diameter)/Bore : 20 mm OD (outer diameter) : 42 mm Width/Height/Thickness : 16 mm Quantity : One Bearing (1 pcs) Equal:3004-B-2RS-TVH,5004-2RS ProductSiteLaunchDate : 2013-06-11T04:11:58.304Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1