Specification Brand : ELILANEY BulletPoint1 : Precision Engineering: designed for accurate mechanical rotation, ensuring smooth operation and high efficiency in your machinery setups. BulletPoint2 : Applications: Our gears are engineered for a wide range of uses, including mechanical drive systems, pinion gears, steering mechanisms, and transmission parts. BulletPoint3 : Construction: 1 module spur gear with 25 straight teeth is made from white plastic, providing exceptional durability and performance for mechanical applications. BulletPoint4 : Precision Dimensions: With a diameter of 27mm and an overall thickness of 18mm, this cylindrical gear is designed for optimal fit and functionality in various gear drives and transmission parts. BulletPoint5 : Inner Hole Sizes: This pinion gear features inner hole sizes of 4mm to 12mm, offering flexibility for multiple setups and making it suitable for a range of machinery and DIY projects. BulletPoint6 : Ideal for Mechanical Applications: Perfect for use in gear drives, machinery, and transmission systems, this gear straight spur gear ensures reliable performance in diverse mechanical projects. BulletPoint7 : Easy Installation: spur gear pinion simplifies enhancements to mechanical assemblies, making it an essential component for enthusiasts and professionals alike. Color : One Color ItemName : Cylindrical Drive 1pcs 1 Module 25 Teeth Spur Gear with Step Straight Teeth Plastic Gear 4mm 5mm 6mm 6.35mm 8mm 10mm 12mm Bore Pinion Rack Machinery(10mm bore) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bevel-gears Manufacturer : ELILANEY ModelNumber : NCCNQQYZY-10MMBORE NumberOfItems : 1 PartNumber : NCCNQQYZY-10MMBORE ProductDescription : Module: 1 module 25 teeth Diameter: 27mm, teeth thickness: 10mm, Total thickness: 18mm, Step diameter: 20mm Inner hole: 4mm, 5mm, 6mm, 6.35mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm ProductSiteLaunchDate : 2025-05-07T03:44:11.754Z Size : 10mm bore UnitCount : 1