Specification Brand : Martin BulletPoint1 : For use with series 120 chain, 1.25” pitch for driver or driven sprocket applications BulletPoint2 : Type B sprocket offers a stable and secure attachment to the shaft BulletPoint3 : Shaft diameter size from 1-3/8” to 1-1/2” for a variety of applications BulletPoint4 : Varying numbers of teeth, hub sizes, pitch diameters, and stock bore sizes offer application flexibility BulletPoint5 : High carbon steel for strength and durability Color : Black Department : Unisex Adult ExternallyAssignedProductIdentifier1 : 697950024578 ExternallyAssignedProductIdentifier2 : 0697950024578 ItemName : Martin Roller Chain Sprocket, Reboreable, Type B Hub, Single Strand, 120 Chain Size, 1.5" Pitch, 13 Teeth, 1.375" Bore Dia., 6.986" OD, 4.563" Hub Dia., 0.924" Width ItemPackageDimensions_Height : 5.72 centimeters ItemPackageDimensions_Length : 19.05 centimeters ItemPackageDimensions_Width : 19.05 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : roller-chain-sprockets Manufacturer : MARTIN Material : Carbon Steel ModelNumber : 120B13 NumberOfItems : 1 NumberOfRows : 1 NumberOfTeeth : 13 PackageLevel : unit PartNumber : 120B13 ProductDescription : Chain Sprockets are normally mounted in a fixed position on a fixed shaft. Keyway with 2pcs Set Screws at 90 degrees. The shaft can be fixed well, which is convenient to use.
The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. Every roller chain sprocket comes with strong teeth that can latch onto the chain. It is suggested that chain sprockets have at least three teeth in mesh with the chain. ProductSiteLaunchDate : 2010-10-01T08:00:01.000Z Size : 120 Style : Reboreable SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31171900