Precision Ball Screw Kit for Smooth Linear Motion
High-quality domestic ball screws available in multiple sizes (20mm, 25mm, 32mm, 50mm) with lead options like 1210, SFU1204, and SFU1605. Manufactured with hardened steel for durability and low friction, ensuring long-lasting performance in high-load applications. Precision-ground threads and seamless ball recirculation provide smooth, accurate motion, ideal for CNC machines, 3D printers, robotic arms, and industrial automation. Each screw undergoes strict quality control for minimal backlash and maximum efficiency. Buy in bulk at unbeatable wholesale prices—perfect for manufacturers, workshops, and engineering projects. Upgrade your linear motion systems with reliable, high-performance ball screws at the lowest global rates.