Home / 14M40X170 Steel HTD Timing Pulley with Flange, 14 mm Pitch, 40 Teeth, for 170 mm wide belt, 32 mm +/-1mm Pilot Bore, 178.25 mm Pitch Dia., 175.44 mm OD, 135 mm Hub Dia., 187 mm Face Width, 203 mm Overall Width, 6F/S , (1-080)