Specification Brand : BC Precision BulletPoint : Standard Diameter: 5/16" / .3125 InchesMetric Diameter: 7.9375mmGrade: 100Material: 440 Stainless SteelBall Weight (each): .072065 Ounces / 2.043 Grams440 stainless steel balls offer the precise geometry and fine surface finish that makes them especially useful for bicycles, casters, drawer slides, door locks and many other applications with the added benefit of corrosion resistance. 440 stainless steel is a high carbon martensitic stainless steel which has high strength, good hardness and wear BulletPoint1 : Dimensions: 62 mm outside diameter, inside diameter 25 mm, thickness: 17 mm BulletPoint2 : Pack: 10 Pcs, prelubricated deep groove ball bearings BulletPoint3 : Seal: Double layer protection and sealing to prevent the intrusion of liquid impurities BulletPoint4 : Material: Chrome steel, sturdy material BulletPoint5 : Application: Suitable for garden machinery, outdoor vehicles, power tools, etc Color : Blue ExternallyAssignedProductIdentifier1 : 0730860461634 ExternallyAssignedProductIdentifier2 : 00730860461634 ExternallyAssignedProductIdentifier3 : 730860461634 GpsrSafetyAttestation : 1 IncludedComponents : bearing ItemName : 5/16" Inch 440 Stainless Steel Ball Bearings G100-20000 Bearings ItemPackageDimensions_Height : 20.3962 centimeters ItemPackageDimensions_Length : 7.3914 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : BC Precision Material : 440 Stainless Steel ModelNumber : BC516SS-20000 NumberOfItems : 10 PartNumber : BC516SS-20000 ProductDescription : Standard Diameter: 5/16" / .3125 InchesMetric Diameter: 7.9375mmGrade: 100Material: 440 Stainless SteelBall Weight (each): .072065 Ounces / 2.043 Grams440 stainless steel balls offer the precise geometry and fine surface finish that makes them especially useful for bicycles, casters, drawer slides, door locks and many other applications with the added benefit of corrosion resistance. 440 stainless steel is a high carbon martensitic stainless steel which has high strength, good hardness and wear resistance. This type of stainless is capable of attaining, after heat treatment, the highest strength, hardness and wear resistance of all the stainless alloys. Unlike some stainless steel, this 400 series metal has a composition which allows it to be attracted to a magnet. ProductSiteLaunchDate : 2016-11-10T16:02:51.216Z Size : 20000 Bearings SpecificationMet : Energy Style : 1/2 Inch SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 31171500