NSK W3608-394D PRECISION GROUND BALL SCREW ASSEMBLY T269398

The W3608-394D is a Precision Ground Ball Screw Assembly from NSK's high-accuracy W-series. This unit is slightly more specialized than the standard 10mm lead models, featuring an 8mm lead. This smaller lead provides higher mechanical advantage and finer resolution, making it ideal for precision vertical axes (Z-axis) or high-load positioning stages where torque and accuracy are prioritized over rapid travel speed.