Cylindrical nut ball screws provide precise linear motion in a compact, flangeless design. The round nut body fits within a suitable housing or machine component, making these assemblies a practical choice for installations with limited mounting space.

Rolling contact between the balls and the screw raceways reduces friction and supports efficient movement and repeatable positioning. Cylindrical ball screw assemblies are used in automation systems, positioning tables, measuring equipment and machine tools.

Depending on the series, cylindrical nuts can be secured using a clamping arrangement, keyway or external mounting thread. The mounting design must support axial loads and prevent rotation of the nut relative to its housing. Assemblies may feature axial clearance or preload to meet different backlash and rigidity requirements.

Choose a cylindrical nut ball screw by screw diameter, lead, length, accuracy grade and load capacity. Check the nut outside diameter, body length, mounting features and lubrication access to ensure compatibility with your equipment.