Dmeizhen-Timing Pulley Wheel 3M-20T Pulley BF Shape Bore 4/5/6/6.35/8/10/12mm Slot Width 11 Mm Pulley Wheel Aluminum Material for Width 10mm 3M-Timing Belt, Less Runout and More Stable (Size : 5 mm,

Описание

Timing belt gear is made of aluminum alloy, sturdy and durable,surface oxidation treatment, anti-rust and anti-corrosion effectively.Deburring is carried out at the threaded hole, which is not easy to wear the synchronous belt, also can increase the service life of the synchronous belt. Timing Pulley contact with the tooth side which minimizes the risk of the belt slipping.Accurate tooth surface of inner hole, less runout and more stable. 3M-20T Pulley BF Shape Bore 4/5/6/6.35/8/10/12mm Slot Width 11 Mm Pulley Wheel Aluminum Material For Width 10mm 3M-Timing Belt