What is this?Synchronous pulley is a high-precision BF-type aluminum synchronous pulley designed for power transmission in robots, CNC routers and automation equipment. The pulley is widely used in milling machines, gear shaping machines, CNC lathes, drilling machines, gear hobbing machines or other mechanical transmission occasions.What will I get?In the package of: 4 x Timing Belt PulleyHeight: 25 mm / 1 inchShaft hole diameter: 9/16"(15mm)Total outer diameter: 70 mm / 2.76 inchSlot width: 11 mm / 0.4 inchType: 40 teeth (pitch 5.08mm) BF-type aluminum synchronous pulleyAre there any advantages of the product?The synchronous wheel has precise transmission, no slippage during operation, constant number of teeth, and can mesh smoothly with the belt.
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