THK BIF2505-5RRG0+520LC5A

The THK BIF2505-5RRG0+520LC5A is a precision preload-type ball screw from THK’s BIF series, designed for high rigidity, smooth motion, and accurate positioning in automation equipment, machine tools, and precision motion systems. Its offset preload nut structure delivers zero or negative axial clearance, improving stiffness and eliminating backlash for consistent and repeatable positioning performance.

With a 25mm shaft diameter, 5mm lead, and 520mm overall shaft length, the BIF2505 is well suited for applications where positioning accuracy and motion repeatability are critical. The C5 accuracy grade and G0 axial clearance designation ensure reliable performance in demanding precision automation and machining environments.