Description: High-quality bearings, exquisite workmanship, to adapt to high-end equipment High quality material, environmental protection, safety, harmless Suitable for: GT2 6mm width belt For 3D printer Belt transmission Strict quality control system, quality assurance Specification: Model: 2GT 20 Teeth Gear teeth: 20 High diameter: 18mm Inner diameter: 8mm Outside diameter: 12mm Belt width: 7mm (for 6mm wide belt) Material: Aluminum Alloy Package Includes: 1x 2GT-20 Gear Wheel 8mm Bore for 6mm Width Belt
