GT2 20-Tooth Dual Pulley for 5mm or 8mm Axe

GT2 20-tooth double pulleys GT2 double pulleys enable 2 axes to be transmitted simultaneously. Double pulleys are widely used in cube-type 3D printers or in Core XY 3D printer assemblies. They enable 2 axes to be synchronised. They are very light and made from aluminium. Features of the GT2 20-tooth double pulley with 5mm bore: Number of teeth: 20 Outside diameter: 15.5mm Bore: 5mm Belt width: 6mm or 9mm Length: 27.5mm Material: aluminium Includes 2 M3 x 3mm fixing screws Weight (including screws): 7.8g Features of the GT2 20-tooth double pulley with 8mm bore: Number of teeth: 20 Outside diameter: 15.5mm Bore: 8mm Belt width: 6mm or 9mm Length: 27.5mm Material: aluminium Includes 2 M3 x 3mm fixing screws Weight (including screws): 7.8g GT2 belt and pulley The GT2 belt and pulley drive system is an evolution of the old HTD system. GT2 belts and pulleys offer high precision thanks to their rounded teeth. GT2 belts also have a longer service life. You'll find a wide choice of GT2 belts, from rubber + glass fibre to PU + steel wire. You'll also find it easy to choose the GT2 pulley that suits you best: from 16 to 60 teeth, with bore from 5 to 10mm and for GT2 belt from 6 to 10mm.