688RS PU Polyurethane Pulley

The 688RS PU Polyurethane Pulley is a high-quality polyurethane (PU) pulley featuring a dual-sealed (RS) design, offering exceptional wear resistance, corrosion resistance, and low-noise operation.

Technical parameter:

Introduction: PU pulleys, also known as PolyUrethane pulleys, are made of polyurethane (PU for short) material. Polyurethane is a kind of polymer material, featuring high elasticity, wear resistance, tear resistance and impact resistance. PU pulleys are usually made of polyurethane cast elastomer raw materials. Depending on the different raw materials used, they have differences in yellowing resistance, wear resistance, transparency, softness and hardness, etc.

Application field:

PU pulleys are widely used in various equipment and products, especially in situations where shock absorption and wear resistance are required. They are often used in sports products such as skateboards, roller skates, shopping carts, drift boards and vitality boards. These products need to bear an individual's weight, so PU pulleys have better elasticity, which can provide better shock absorption and grip, and reduce the possibility of slipping.