Super Print GT2 Idler Pulley 20 Teeth Bore 5mm for 3D Printer 6mm Width Timing Belt. (10pcs)

Premium Aluminum Build: Crafted from high-quality aluminum with a protective surface oxidation treatment, this idler offers an exceptional balance of lightweight design, high strength, and superior corrosion resistance for a significantly extended service life. Precision Engineering: Featuring a standardized GT2 tooth profile and excellent machining accuracy, it ensures smooth, stable, and reliable motion transmission and tension control within your system. High-Performance Bearings: Equipped with dual motor-grade bearings, this 20-tooth idler (5mm bore) minimizes friction and vibration, ensuring silent operation and consistent performance for 6mm wide GT2 timing belts. Optimized Compatibility: Specifically designed with a 5mm bore and 20 teeth, it provides a perfect fit for standard GT2 6mm timing belts, making installation quick, easy, and secure. Versatile Applications: An ideal upgrade component for 3D printers, CNC machines, automation equipment, and various robotics projects requiring dependable belt tensioning and guidance systems.