3D printer nylon plastic pulley (6*21.5*7mm) White:

• The 3D Printer Nylon Plastic Pulley (621.57mm) White is a durable, lightweight component designed for smooth rotational motion in 3D printers and similar machinery.
• Made from nylon plastic, it provides excellent wear resistance and low friction, ensuring consistent performance.
• With an inner diameter of 6mm, it fits standard 6mm shafts, and the 21.5mm outer diameter makes it suitable for use with timing belts or drive systems.
• It is typically used for guiding or driving motion systems, such as the extruder assembly, Z-axis, or print bed movement.