Rotolinear systems offers precision-ground ball screws manufactured by continental ballscrews company/leadteam ballscrews ltd [deans group]. These ball screws are used by cnc machine tool builders of europe, america, taiwan and other asian countries. The ball screws are manufactured with carefully designed tread to obtain optimum performance in load, life and rigidity. Proper sealing elements on both sides of nut in close contact with the ball screws prevent the entry of foreign matter in the nut or the lubricants from leaking. Standard diameters range from 12 mm to 125 mm with lead of 4 mm to 20 mm and lengths up to 8 meters as standard. Different nuts configurations, like single-nut, double-nut, internal circulation, external circulation, etc, with accuracies of c7, c6, c5, c4, c3, c2, c1 standard are available. Special nuts as per customers` requirement also are also supplied. Test certificate, structure and hardness certificate can be provided along with the ball screws.
