THK BTK2510-5.3221000LT Ball Screw/Spline Assembly

The THK BTK2510-5.3221000LT Ball Screw/Spline Assembly combines a precision ball screw and ball spline on a single shaft to deliver simultaneous linear motion and torque transmission. This compact unit offers a 25 mm screw shaft diameter, 10 mm lead, and an overall shaft length of 1,000 mm, with a ball center diameter of 26.8 mm and a ball screw nut outside diameter of 60 mm. It is manufactured from hardened alloy steel and is compatible with grease or oil lubrication, featuring a 96 mm ball screw flange diameter and a 98 mm ball spline flange diameter, with a ball screw nut length of 98 mm and a ball spline nut length of 83.7 mm. Commonly deployed in industrial robots, semiconductor equipment, automated assembly systems, machine tools, and precision automation machinery, maintenance teams and system integrators rely on it for repair, retrofit, expansion, and replacement.