R25-10K4-FSC HIWIN FSC Heavy Load Ball Screw for Machining Center

HIWIN R25-10K4-FSC Model Analysis

R25: Indicates a nominal screw diameter of 25mm. 
10: Lead is 10mm, which refers to the distance the nut moves axially per screw rotation. 
K4: Indicates a ball recirculation system of 4 turns. 
FSC: Nut construction code, specifically meaning:
F: Features a flange mounting surface for easy attachment to the equipment base;
S: Single nut design for a compact structure;
C: Utilizes the Super S series recirculation system, offering low noise and high smoothness, suitable for high-speed applications.

High Rigidity and Compact Structure
The nut outer diameter is 18%-32% smaller than conventional series, while maintaining high load capacity through a reinforced return unit structure.

High Precision and Interchangeability
JIS C0-C7 ground grades (C0 being the highest) and C6-C10 rolled grades are available to meet diverse application requirements. Standard stock options enable fast delivery, and custom shaft end machining is available to ensure compatibility with existing equipment.