S.UTV.250L - Ball screw slide units - Ball screw slide unit S.UTV is suitable for "F.31 - F.34 - F.40" series motorized spindle heads. - Linear bearings with 4 ball rows pads - Feed is provided by a rolled, precision 25 mm dia. x 5 mm (or 32 mm x 5 pitch for the model "L") pitch ball screw pre-loaded at "0" backlash. - A 3 contacts switch pack is included and can be fitted to right or left side of the slide, with relative cams. - Feed motor mounting facility must be considered, suitable for the brushless motor that you will specify (supplied on request). Slide units fitted with 6 ball rows pads, or roller pads for heavy duty applications can be supplied on request.