Specification AgeRangeDescription : adult Brand : Ametric BulletPoint1 : 1-025-M3B16 Ametirc (R) Part Number BulletPoint2 : Minimum Plain Bore Steel Spur Gear with Hub BulletPoint3 : 16 Teeth BulletPoint4 : 20 Degree Pressure Angle BulletPoint5 : 54 mm Outside Diameter BulletPoint6 : ☆ Welcome to my shop, I wish you a happy life! Please feel free to contact me if you have any questions. Color : 12.7mm Bore (5x2.3mm Key) ExternallyAssignedProductIdentifier : 9378907078950 ItemName : M3B16 Ametric Metric Minimum Plain Bore Steel Spur Gear with Hub, 3 Metric Module Tooth Profile, 16 Teeth, 20 Degree Pressure Angle, 54 mm Outside Diameter, 38 mm Hub Diameter, 14-15 +/-1mm Pilot Bore, 30 mm Tooth Face Width, (Mfg Code 1-025) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 100 centimeters ItemPackageDimensions_Width : 100 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spur-gears Manufacturer : American Metric Corporation Material : Alloy Steel ModelName : ANNURA ModelNumber : DIN 782 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfTeeth : 16 PartNumber : 1-025-M3B16 ProductDescription : Product Description Model: 1.5M spur gear Number of teeth: 35T - 80T Inner hole: keyway hole Surface: High-frequency quenching (Teeth) Material: 45 steel Please allow minor errors due to manual measurement. Thank you for your comprehension. Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard. ProductSiteLaunchDate : 2013-06-12T15:14:49.918Z Size : 80 Teeth Style : Classic UnitCount : 1 UnspscCode : 31171700