Premium TBI Ball Screw Set – Precision Engineered for Industrial Excellence
High-precision Taiwan-original TBI ballscrews ensure ultra-smooth linear motion with minimal backlash. Features SFU/SFNU series in diameters from 12mm to 100mm for heavy-duty applications. CNC-machined alloy steel construction with hardened chrome plating for extreme wear resistance. Precision-ground threads and pre-loaded ball nuts deliver ±0.01mm accuracy for CNC machines, 3D printers, and automation systems. Direct OEM replacement for industrial machinery, robotics, and aerospace equipment. Bulk pricing available for large-scale manufacturing and engineering projects. Global wholesale supplier advantage: Unmatched low-cost pricing, bulk order discounts, and same-day international shipping. Stock includes rare 63mm+ sizes for specialized industrial needs. Optimal for high-speed, high-load operations in CNC routers, injection molding machines, and semiconductor manufacturing lines. Superior to generic screws with extended service life under continuous operation.