ideal for a wide range of mechanical systems, this plastic belt pulley combines strength, durability, and efficiency. Its dual-layer design ensures reliable performance in demanding applications, while its smooth surface reduces friction and wear on belts. Whether you’re working on a DIY project or a professional mechanical system, this pulley is an essential component for ensuring smooth and efficient . Features -Color:White -Material:Plastic -Size: 1.80X1.80X1.00cm/0.71X0.71X0.39in -Loadbearing design: the duallayer design offers loadbearing capacity, making it suitable for heavyduty tasks -Material: constructed from plastic, this pulley is and resistant to wear, ensuring longevity -Consistent speed reduction: the speed reduction function provides consistent and stable operating speeds, enhancing motor performance -Easy compatibility: designed for various wheel motors, this pulley is easy to install, offering broad compatibility -Multiple application: with multiple uses available, this pulley meets diverse needs, providing a versatile and flexible solution Package list: 40 x belt pulleys