Column Strength: SRT, XPR and SGT Inch Screws
TO USE THIS CHART:Find a point at which the maximum length between
bearing support and ball nut intersects the maximum load. Be sure the screw selected is above and to the right of that point.
See Page 78-79 of our Precision Screw Assemblies Catalog for reference description on A-B-C-D end fixity.Figure 1