Specification Brand : uxcell BulletPoint : Bevel Gears BulletPoint1 : Dimension - Ratio: 1:1, Module: 2M (2 Module), Steering Angle: 90Degrees, Tooth: 20Teeth, Shaft Hole: 12mm; BulletPoint2 : Material - The bevel gears are made of 45# steel and feature high strength excellent durability and toughness, which takes the quenching and blackening process for increased wear resistance and longevity. BulletPoint3 : The bevel gear set includes 4 x Bevel Gears for simplicity and ease of use. The Lower the contact ratio between gears, the higher the load capacity. BulletPoint4 : Application - The Bevel Gear can be used in agricultural equipment, textile machinery, printing machinery, automotive applications, etc. Suitable for all kinds of mechanical transmission occasions. BulletPoint5 : Note - These 1:1 bevel gears are for use with 1:1 gears only and cannot be used with any other gear module. Color : black Department : Unisex Adult ExternallyAssignedProductIdentifier : 7650054602670 IncludedComponents : Ring Gear and Pinion Set*1 ItemName : uxcell 4pcs Bevel Gear 2 Module 1:1 Reduction Rate 20T 12mm Hole Dia Bevel Pinion Gear Brass, 90 Degree Steering Gear with Keyway for Hardware Mechanical Rotation ItemPackageDimensions_Height : 2.76 inches ItemPackageDimensions_Length : 6.69 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 1 ItemTypeKeyword : bevel-gears Manufacturer : uxcell ModelName : LIAWAYIV ModelNumber : A51990 A168547 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : a24071100ux1832 ProductDescription : Description: Material - The bevel gears are made of 45# steel and feature high strength excellent durability and toughness, which takes the quenching and blackening process for increased wear resistance and longevity. The bevel gear set includes 4 x Bevel Gears for simplicity and ease of use. The Lower the contact ratio between gears, the higher the load capacity. Application - The Bevel Gear can be used in agricultural equipment, textile machinery, printing machinery, automotive applications, etc. Suitable for all kinds of mechanical transmission occasions. Note - These 1:1 bevel gears are for use with 1:1 gears only and cannot be used with any other gear module. Specification: Ratio: 1:1 Bevel Gear Gear: 90 Degrees Modulus: 2 Number of teeth: 20 Materials: 45# Steel Inner hole: 12mm Height: 27mm Outer diameter: 42mm Package Content: 4pcs x Bevel Pinion Gear with 4pcs x screws