12mm Bore Timing Pulley 2mm Pitch 36 Teeth 6mm Wide Belt Groove for 3D printer GT2 Inner Diameter - 2 1/4 inch (2.25") Inner Ring Diameter (bore): 180mm

Inner Ring Diameter (bore): 180mm

🟢 Spherical raceway to accommodate misalignment

Ball Bearings Kit for Scorpion S11 30 Series ALL Sizes

Quality: Premium ABEC-5

and C3 clearance

12mm Bore Timing Pulley 2mm Pitch 36 Teeth 6mm Wide Belt Groove for 3D printer GT2 Inner Diameter - 2 1/4 inch (2.25") Inner Ring Diameter (bore): 180mm12mm Bore Aluminum Timing Pulley 2mm Pitch 36 Teeth 6mm Wide Belt Groove for 3D printer GT2 2mm pitch (GT2) 36 teeth 12mm bore 6mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 12mm shaft stepper motor fits 6mm width timing belt 2mm Pitch Used on Kossel Delta and other similar 3D Printers RepRap