Hiwin Ball Screw With Lubrication For Industrial Uses

We offer ball screws with pitch error accuracy as low as +/- 0.0035mm per 300mm of shaft. Our stock range is 0.1mm/300mm and is a good balance between cost and accuracy for general production machinery. You can download drawing files for our stock from the link on this page. These include rotating ball nut (is ballscrews stays still and ball nut moves), Bridgeport milling machine retrofit kits to change an ACME screw to a more accurate ball screw, self lubricating ball nuts and high load drive walnuts, which range from 50 tonnes all the way up to a massive 353 tonnes static load capacity. Rolled ball screws for 12mm to 80mm diameter are available with pitch error accuracy up to +/-0.012mm per 300mm. Shafts are tread ground for smoother running and low fluctuation and can be paired to a range of DIN standard nuts. SBC can offer backlash free, preloaded or corrosion resistant assemblies from the factory on short lead times.