W2516FA-2GX-C5T50 Ball Screw NSK FA Type Ball Screw 2550

The NSK W2516FA-2GX-C5T50 shaft-end finished ball screw is a C5-grade precision FA type ball screw with a 25mm shaft diameter, 50mm lead, and C5 precision. It features single-nut preload, axial clearance ≤0.005mm, high rigidity, and strong load-bearing capacity, making it suitable for medium-to-high load automated equipment such as CNC machine tools and robots.

Key features of the NSK W2516FA-2GX-C5T50 ball screw:

Pre-machined shaft end: The mounting section and threads are pre-machined at the factory, allowing for direct assembly and use, reducing processing costs and errors.

High precision and zero backlash: It boasts C5-level precision and achieves micro-axial backlash through preload, eliminating reverse motion errors and ensuring high positioning accuracy.

High load capacity and high rigidity: With a 25mm outer diameter and 50mm lead, it possesses high rigidity, enabling stable operation under heavy loads.

Versatility and environmental adaptability: NSK offers a comprehensive product line, providing ball screws from miniature to large sizes, along with dedicated support units, lock nuts, and other accessories, greatly simplifying the design and installation process.

The NSK W2516FA-2GX-C5T50 ball screw is commonly used in:

CNC machine tools: feed axes of CNC machining centers, lathes, and milling machines.

Automated production lines: robotic arms and material handling robots.

Precision measuring instruments: coordinate measuring machines, etc.