6mm Bore Aluminum Timing Pulley 5mm Pitch 12 Teeth 15mm Wide Belt Groove for 3D printer HTD5M Metric Linear System 6914LLU Sealed Ball Bearing

6914LLU Sealed Ball Bearing

SBPP206-20 Bearing

OD (outer diameter): 2 1/2" inch

R1810 open Ball Bearing

Bearing outer diameter is 29mm and Bearing width is 12mm

6mm Bore Aluminum Timing Pulley 5mm Pitch 12 Teeth 15mm Wide Belt Groove for 3D printer HTD5M Metric Linear System 6914LLU Sealed Ball Bearing6mm Bore Aluminum Timing Pulley 5mm Pitch 12 Teeth 15mm Wide Belt Groove for 3D printer HTD5M 5mm pitch (HTD) 12 teeth 6mm bore 15mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 6mm shaft stepper motor fits 15mm width timing belt 5mm Pitch HTD 5M Used on Kossel Delta and other similar 3D Printers RepRap