GT2 Timing Belt Closed Loop 200mm Pulley 20 Teeth + 60 Teeth Inner Hole 5mm New
Timing belt closed loop 200mm pulley with 20 teeth and 60 teeth inner hole 8mm for 3D printer. Spacing: 200mm. pulley with 20 teeth or grooves is of the best choices for 3D printer structure. Aperture: 8mm.