6.35mm Bore Aluminum Timing Pulley 2mm Pitch 16 Teeth 6mm Wide Belt Groove for 3D printer GT2 Ball Diameter - 12mm AZ254211 Cylindrical Roller Bearing

AZ254211 Cylindrical Roller Bearing

6921RS1 Sealed Ball Bearing

🟢 Outer Ring: Crowned Profile

✨ Open Brass Cage - 2" x 2 5/8" x 5/16"

6.35mm Bore Aluminum Timing Pulley 2mm Pitch 16 Teeth 6mm Wide Belt Groove for 3D printer GT2 Ball Diameter - 12mm AZ254211 Cylindrical Roller Bearing6. 35mm Bore Aluminum Timing Pulley 2mm Pitch 16 Teeth 6mm Wide Belt Groove for 3D printer GT2 2mm pitch (GT2) 16 teeth 6. 35mm bore 6mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 6mm shaft stepper motor fits 6mm width timing belt 2mm Pitch Used on Kossel Delta and other similar 3D Printers RepRap