Specification Brand : FKG BulletPoint : Please check the size and select the desired item to purchase. BulletPoint1 : Size: FKG deep groove ball bearings have an inside diameter of 20 mm, an outside diameter of 37 mm and a width of 9 mm. BulletPoint2 : Rubber seal: These deep groove ball bearings have double-sided rubber seal to prevent the ingress of impurities and to save lubricant. BulletPoint3 : Performance: FKG ball bearing have the advantages of low noise, fast heat dissipation, low friction, high speed and high temperature resistance. BulletPoint4 : Good quality: These ball bearings are made of high quality bearing steel. Its steel construction makes it durable and resistant to deformation under heavy loads. BulletPoint5 : Application: Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field ExternallyAssignedProductIdentifier : 7082152350793 ExternallyAssignedProductIdentifier1 : 7316570905151 ExternallyAssignedProductIdentifier2 : 07316570905151 GpsrSafetyAttestation : 1 IncludedComponents : carbon steel balls ItemName : FKG 6904-2RS 20x37x9mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 2 Pcs ItemPackageDimensions_Height : 5.5118 centimeters ItemPackageDimensions_Length : 1.905 centimeters ItemPackageDimensions_Width : 5.4102 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : FKG Material : Alloy Steel ModelNumber : 6904-2RS NumberOfBoxes : 1 NumberOfItems : 2 PartNumber : 6904-2RS ProductDescription : Material:Bearing Steel ProductSiteLaunchDate : 2020-05-09T02:37:36.970Z Size : MR62ZZ 2x6x2.5mm 10PCS SpecificationMet : ABEC 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31171500