Specification Brand : KUAOXK BulletPoint1 : 1. High strength, high torque, good comprehensive mechanical properties BulletPoint2 : 2. Low vibration, low noise, easy to clean and maintain, easy to operate BulletPoint3 : 3. Smooth surface can withstand slight wear and tear, hardened to improve work efficiency. Color : One Color ExternallyAssignedProductIdentifier : 9345665685911 ItemName : Bevel Gear Pinion Hardware Mechanical 1pcs 3 Mod Spur Gear 10-25 Teeth Thickness 30mm Carbon Steel Transmission Pinion Gear(21 Teeth OD 69mm) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : internal-gears Manufacturer : KUAOXK Material : Metal ModelNumber : KUAOXK NumberOfItems : 1 PartNumber : KUAOXK ProductDescription : 1. High strength, high torque, good comprehensive mechanical properties 2. Low vibration, low noise, easy to clean and maintain, easy to operate 3. Smooth surface can withstand slight wear and tear, hardened to improve work efficiency. Need to know before purchase: This link product is 3Mod two sides flat without step spur gear, tooth surface after high frequency quenching treatment Tooth pitch: 9.42mm Tooth depth: 6.75mm The gear material is made of 45# steel, there may be stains in case of water, which is normal and will not affect normal use. The bore is a craft hole (hair embryo hole), deviation is large, depending on the batch ProductSiteLaunchDate : 2024-08-15T02:30:37.591Z Size : 21 Teeth OD 69mm UnitCount : 1