NB Ball Splines are adaptable to high load linear motions. Sixteen standard and customizable shaft sizes with diameters from 4mm to 100mm. Seven different nut (the outer cylinder that retains the ball elements) styles.
The large surface area of ball contact with grooved shaft results in high load capacity. Perfect for high-speed motion and high-speed rotation.
The various material options include Martensite stainless. 38 pages in NB catalog contain detailed drawings and tables providing dimensional and mechanical information.