NSK W4009-447D CNC LINEAR SLIDE RAILS, 40 MM SHAFT DIAMETER, 9 MM LEAD, C5 ACCURACY

THE NSK W4009-447D IS A PRECISION-GROUND BALL SCREW ASSEMBLY WITH A 40 MM NOMINAL SHAFT DIAMETER AND A 9 MM LEAD. THIS COMPONENT BELONGS TO NSK'S STANDARD GROUND BALL SCREW SERIES, CHARACTERIZED BY HIGH LEAD ACCURACY AND EXTREME RIGIDITY. IT FEATURES A DOUBLE-NUT PRELOADED DESIGN, TYPICALLY WITH A CIRCULAR FLANGE, ENGINEERED TO ACHIEVE ZERO BACKLASH AND HIGH STIFFNESS. THE ASSEMBLY IS MANUFACTURED TO AN ACCURACY GRADE OF C5, MAKING IT SUITABLE FOR DEMANDING MOTION CONTROL APPLICATIONS SUCH AS MACHINE TOOLS AND PRECISION POSITIONING STAGES.