Assemblies are available with screw diameters from 8 mm to 125 mm, and accuracy ISO grades from 1 to 9. Eight nut styles are available including, single nuts with and without flanges, adjustable nuts, double nuts with and without flanges. End bearings and pillow blocks complete the range. STAR Ball Rail Systems were specially developed for use in machine tools and industrial robots calling for compact rolling element guideways. 13 styles of runner block and 4 rail variants complete the standard range.
Wide rails are available for increased moment capacity.
A miniature range is available in 5 sizes down to 5 mm. STAR Roller Rail systems are available for increased rigidity. Linear Bushings, Shafts, and Support Systems for use in general positioning and automation. Bearing quality steel shafts are available in all sizes. Hollow shaft is available in metric in 25 mm through 100 mm diameter.