Specification Brand : BEITESI BulletPoint1 : ♥Model number:607z BulletPoint2 : ♥The diameter of the roller is 30mm, and the length of the roller is 30m. Bearing hole 7mm BulletPoint3 : ♥PU double bearing nylon roller,Sliding Conveyor PU Wheel with 635Z Bearing BulletPoint4 : ♥The chain roller pulley block is equipped with heavy-duty bearings that can be used at any time This sprocket roller slider is a must-have for the guide wheel, which helps the drive system to operate normally BulletPoint5 : ♥The sprocket tensioner is made of high-quality It is made of Polyurethane materials , with high durability, long service life with high strength and durability. It will perfectly match your vehicle chain.The chain roller guide is suitable for most off-road vehicles, street cars, motorcycles, ATVs, off-road vehicles, etc. Color : 607Z-4pack ExternallyAssignedProductIdentifier1 : 793466985560 ExternallyAssignedProductIdentifier2 : 0793466985560 ItemName : Mechanical Pulley Bearings,Roller Idler Bearing Pulley,Chain Pulley,Tensioner Pulley Guide,Suitable for Street Bikes and Motorcycles ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : idler-belt-pulleys Manufacturer : BEITESI ModelNumber : S0001 NumberOfBoxes : 1 NumberOfItems : 4 PartNumber : S0001 ProductDescription : ♥Model number: 607z ♥The diameter of the roller is 30mm, and the length of the roller is 30m. Bearing hole 7mm ♥PU double bearing nylon roller,Sliding Conveyor PU Wheel with 635Z Bearing ♥The chain roller pulley block is equipped with heavy-duty bearings that can be used at any time This sprocket roller slider is a must-have for the guide wheel, which helps the drive system to operate normally ♥The sprocket tensioner is made of high-quality It is made of Polyurethane materials , with high durability, long service life with high strength and durability. It will perfectly match your vehicle chain.The chain roller guide is suitable for most off-road vehicles, street cars, motorcycles, ATVs, off-road vehicles, etc. ProductSiteLaunchDate : 2024-08-09T06:24:43.538Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26111800 WarrantyDescription : 1year