Specification Brand : Saelno BulletPoint1 : Size information:American Standard ANSI #40,1/2 inch Pitch,1/2 inch Bore,12 Teeth,1/8X1/16 Keyway,2 Setscrews at 90 degrees,B Type,Suitable for #40 chain BulletPoint2 : The sprocket is made of ANSI 1045 carbon steel, and the teeth are hardened with HRC38-42 with high-frequency quenching heat treatment BulletPoint3 : The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof BulletPoint4 : The sprockets are easy to install, easy to maintain, and can maintain good and stable operation in harsh environments BulletPoint5 : Sprockets are widely used in power transmission in the fields of agricultural machinery, woodworking machinery and machine tools BulletPoint6 : Package Contents:1 x Roller Chain Sprocket,2 x Screws,1 x Wrench Color : black ExternallyAssignedProductIdentifier1 : 698672150972 ExternallyAssignedProductIdentifier2 : 0698672150972 ExternallyAssignedProductIdentifier3 : 00698672150972 IncludedComponents : NO ItemName : Saelno #40 Roller Chain Sprocket Type B 1/2 inch Bore 12 Tooth, Hardened Antirust 1045 Steel Drive Sprockets 40B12-1/2 ItemPackageDimensions_Height : 1.2 inches ItemPackageDimensions_Length : 2.8 inches ItemPackageDimensions_Width : 2.8 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : roller-chain-sprockets Manufacturer : Saelno Material : Carbon Steel MaximumRotationalSpeed : 5890 rpm ModelNumber : 40B12-1/2 NumberOfItems : 1 NumberOfTeeth : 12 PartNumber : 40B12-1/2 ProductDescription : The sprocket is made of ANSI 1045 carbon steel, and the teeth are hardened with HRC38-42 with high-frequency quenching heat treatment.The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof.The sprockets are easy to install, easy to maintain, and can maintain good and stable operation in harsh environments.Sprockets are widely used in power transmission in the fields of agricultural machinery, woodworking machinery and machine tools.Package Contents:1 x Roller Chain Sprocket,2 x Screws,1 x Wrench ProductSiteLaunchDate : 2024-09-05T05:47:58.862Z PulleyType : v_belt Size : 40x12mm Style : Inner diameter:12mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26111800