[Size] -Bore Diameter 8mm/0.31"; Total Height 38.2mm/1.49"; Tooth Outer Diameter 41.68mm/1.63"; Tooth Width 21mm/0.82"; Teeth 14T; Tooth Pitch 9.525mm/0.37".
[High Quality] -Timing belt gear is made of aluminum alloy, sturdy and durable,surface oxidation treatment, anti-rust and anti-corrosion effectively
[Features] -Contact with the 14 tooth side which minimizes the risk of the belt slipping; Applies to 21mm width belt
[Advantage] -14Teeth Timing Pulley providing a smoother transition between belt, good performance for 3D printers
[Application] -Widely used in 3D printer, milling machine, gear shaper, drilling machine, CNC engine lathe, hobbing machine or other machinery