1pc 4PJ Aluminium Alloy Poly-V Pulley, 4 Grooves, Outer Diameter 60mm, Multi-Groove Pulley Transmission Parts, Bore 10mm

Material: Made of aluminium alloy, strong corrosion resistance, compact transmission, small space, light weight, reduced system load, high transmission efficiency Precise size: The wedge pitch of this poly-V pulley is 2.34mm, the wedge pitch processing size is precise, it can be accurately matched with the multi-V belt, and the transmission speed ratio is constant Features: Low operating noise, good heat dissipation, avoid belt aging or pulley deformation caused by overheating, high transmission stability Accessories: The package contains a multi-V belt pulley, and also comes with mounting screws for easy installation and use Application: Used in industrial machinery, automotive industry, home appliances, conveying equipment fields, such as machine tools, textile machinery, automobile engines, automobile interiors, washing machines, dryers, elevators, belt conveyors, etc.