Choose from our selection of ball screws and nuts, fast-travel ball screws and nuts, and more. Same and Next Day Delivery.

While a basic lead screw is composed of only a solid shaft and a solid nut with simple mating geometries, a ball screw requires precisely-formed curved contours and multi-part assemblies to facilitate the action of the bearing balls.

Rockford Ball Screw stocks more than 60 models of ball nuts for standard, preloaded, metric, freewheeling ball screws and custom solutions.

Cylindrical ball nuts are mounted into housings specially designed and bored to hold the nut. A keyway is provided in the nut to mate with the housing to keep the nut from rotating in the housing. A method of retaining the nut into the bore must be designed into the housing.

Ball Nuts were invented in 1987 and brought to market by Lowe Alpine as Lowe Balls. They are now sold by CAMP and they have not changed much other than in a few minor structural details and improved trigger action.

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Ball Screws and Nuts. Joyce/Dayton offers Ball screw and ball nut assemblies in a variety of screw leads and in diameters ranging from .631" to 4.000". Ball nuts and steel flanges are available for each screw size and lead. Choose the ball …

The perfect functioning of the ball screw depends especially on the ball nut, as it contains the ball bearings, the ball return units and the wipers. The preload is generated via the nut if necessary, which on the one hand serves to avoid backlash and on the other hand increases the rigidity.

Ball screws are mechanical linear actuators that consist of a screw shaft and a nut that contain a ball that rolls between their matching helical grooves. The primary function of ball screws is to convert rotational motion to linear motion.

Choose from our selection of ball screws and nuts, fast-travel ball screws and nuts, self-stopping ball screws and nuts, and more. Same and Next Day Delivery.