8mm Bore Aluminum Timing Pulley 5mm Pitch 14 Teeth 15mm Wide Belt Groove for 3D printer HTD5M Silstar Bearing 5308ZZ Ball Bearing

5308ZZ Ball Bearing

S6211-2RS Ball Bearing

Fafnir 9106K

It allows torque transmission in one direction while overrunning in the other - ideal for indexing

6806-2RS Full Ceramic sealed Ball Bearing

8mm Bore Aluminum Timing Pulley 5mm Pitch 14 Teeth 15mm Wide Belt Groove for 3D printer HTD5M Silstar Bearing 5308ZZ Ball Bearing8mm Bore Aluminum Timing Pulley 5mm Pitch 14 Teeth 15mm Wide Belt Groove for 3D printer HTD5M 5mm pitch (HTD) 14 teeth 8mm bore 15mm width timing Belt With 2 set screw to secure to the stepper motor shaft. One pulley Most Common Application 8mm shaft stepper motor fits 15mm width timing belt 5mm Pitch HTD 5M Used on Kossel Delta and other similar 3D Printers RepRap