Thomson Precision Rolled Ball Screws provide a low cost, high precision performance in applications that typically require ground screws. Smooth and quiet running, they’re rolled to an accuracy of ±50µm/300mm. Higher accuracies are available upon request with responsive manufacturing and delivery times. Ball nuts include one of three unique ball return systems, which provide great guidance, low wear, and a smooth running performance. Ball nuts come standard with profiled nitrile butadiene rubber wipers to contain lubricant and help repel fine particles like dust and powder. Heason Thomson C3 Precision Ballscrews Catalogue