HTD3M 20teeth Pulley 3M Timing Pulley 20T 20Teeth Pulley Bore 4/5/6/7~10mm Belt Pulley Width 6/10/15mm HTD 3M Synchronous Wheel

High-concerned chemical：None isCustomized：Yes Number of Teeth：20 Model Number：HTD 3M Material：Alloy Type：Timing Origin：Mainland China Product Name：HTD3M Timing Pulley Product type：BF-type Product material：aluminum alloy Tooth pitch：3mm Bore：4/5/6/6.35/7/8/10mm For belt width：6/10/15mm Number of teeth：20 teeth Neoprene plane：good oil resistance, heat resistance and aging resistance Glass fiber tension：It has high strength, good resistance to bending, and low elongation Tooth surface nylon cloth：It has the wear resistance and shear strength of teeth

High-concerned chemical: None isCustomized: Yes Number of Teeth: 20 Model Number: HTD 3M Material: Alloy Type: Timing Origin: Mainland China Product Name: HTD3M Timing Pulley Product type: BF-type Product material: aluminum alloy Tooth pitch: 3mm Bore: 4/5/6/6.35/7/8/10mm For belt width: 6/10/15mm Number of teeth: 20 teeth Neoprene plane: good oil resistance, heat resistance and aging resistance Glass fiber tension: It has high strength, good resistance to bending, and low elongation Tooth surface nylon cloth: It has the wear resistance and shear strength of teeth