W2521FA-3P-C5Z25 Ball Screw NSK Grinding Ball Screw Nut Types LPFT LSFT

The NSK W2521FA-3P-C5Z25 ground ball screw is a high-lead precision ball screw with an outer diameter of 25mm and a lead of 25mm. It has a total length of 2313mm and features C5-grade precision and preload design to achieve zero axial backlash.

The W2521FA-3P-C5Z25 shaft-end finished flange type ball screw has a compact structure and high load-bearing capacity, making it suitable for linear transmission applications in automated equipment, CNC machinery, and other scenarios requiring a balance between speed and rigidity.

NSK FA Type W2521FA-3P-C5Z25 Ball Screw Core Features

Finished Shaft End Machining: NSK completes both thread machining and shaft end machining, enabling mass production of standard products, significantly shortening delivery cycles and facilitating immediate installation and use.

Compact and Lightweight: Designed specifically for small FA (Factory Automation) equipment, maximizing space utilization and featuring a lightweight structure.

Preload Method: Typically employs P-preload, achieving smooth operation while maintaining high rigidity.

High Precision: Belongs to the precision-grade series, suitable for working environments requiring hi

h alignment accuracy.

Compatibility: Typically used with NSK's BSBD series angular contact ball bearings (for supporting ball screws), providing a complete support solution.

Applications of NSK FA type shaft-end finished ball screws:

CNC machine tools: machining centers, lathes, milling machines, etc.

Automation equipment: industrial robots, automated assembly lines, precision positioning platforms

Semiconductor equipment: wafer handling, testing equipment

Medical equipment: precision medical instruments, diagnostic equipment

Precision measuring instruments: coordinate measuring machines, image measuring instruments