5mm Bore Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 Outer Diameter - 12mm RMS9-2RS Ball Bearing

RMS9-2RS Ball Bearing

TRKC8GUU NB Bearing

Size: 65 x 90 x 5

61802 open Ceramic Si3N4 Ball bearing

Equal Hoover 99105

5mm Bore Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 Outer Diameter - 12mm RMS9-2RS Ball Bearing5mm Bore Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 5mm Bore Timing Pulley 2mm Pitch 40 Teeth 6mm Wide Belt Groove for 3D printer GT2 Description 2mm pitch (GT2) 40 teeth 5mm bore 6mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 5mm shaft stepper motor and fits 6mm width timing belt 2mm Pitch Used on Kossel Delta and other similar 3D Printers RepRap