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Rolled Ball Screw Manufacturers and Suppliers

IQS Directory provides an extensive list of rolled ball screw manufacturers and suppliers. Utilize our website to review and source rolled ball screw manufacturers with our easy-to-use features which allow you to locate rolled ball screw companies that will design, engineer and manufacture rolled ball screws for your exact specifications. Our request for quote forms make it easy to connect with leading rolled ball screw manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for star rolled thread ball screw, roller screw, or metric ball screws.

  • Bethel, CT 800-245-5013

    Del-Tron Precision, Inc. produces and supplies various automated equipment, such as ball screw actuators. Our engineers have designed our ball screws to offer accuracy that is unparalelled by competitors. We are delighted to bring you a custom experience sure to impress and amaze. Call Del-Tron or visit our website to get in touch with our customer service reps today!

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  • Bethel, CT 800-447-2042

    When it comes to ball screws, no one does them better! We offer same day shipping to ensure that your product will be sent to you as soon as possible in order to keep your business moving smoothly. We have the technical staff that has the capabilities and the know how to work with you to come up with a product that will fit your specific requirements. Call Tusk or visit our website today!

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  • New Berlin, WI 800-298-2066

    For over 70 years, Dynatect has provided motion control solutions for a wide range of markets. Our ball screws are custom-engineered for both OEM and replacement applications. Not only can Dynatect manufacture new ball screw assemblies, we can also reverse engineer, optimize and repair ball screws from almost any manufacturer. All work is conducted in a modern ISO 9001:2015 certified facility, with experienced technicians, onsite engineering, and inspection/test equipment. Contact us today and we will find a solution that works perfectly for you.

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  • Hicksville, NY 516-595-7495

    Isel has a variety of linear rails and bearings that are patented. We offer low cost and high performance linear motion. We also offer ball screws and patented anti-backlash ball nuts. Our linear motion components are manufactured and inspected exclusively in our own factory.

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  • Middlebury, CT 800-243-6125

    PIC Design is an ISO 9001:2008 registered company. Our selection of B Style Precision Ball Screws in alloy or stainless steel should help satisfy any high load, high efficiency application. Our ball screws are available in 3/8, 1/2, or 0.631 inch diameters, and can be cut to your length specifications. Annealed ends can also be provided, and we can supply them with or without machined ends.

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  • Otterville, ON 519-671-3911

    At Precision Spindle & Accessories, we build, replace, service, repair, rebuild, regrind, refurbish, recondition, remanufacture and retrofit machine tool components. Our ball screw facility builds, manufactures and services recirculating ball screw assemblies, special thread forms, gears and spline shafts. We place an emphasis on delivering the best products along with top-notch customer service.

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  • Kirkwood, MO 800-467-6866

    Roton Products has been making lead screws and ball screws for almost 40 years. We have a huge inventory of lead screws and ball screws in stock, and most orders ship within 24 hours. We can handle your ball screw needs whether prototype, production or maintenance and repairs. Let our qualified team take care of your every need, they will be sure to meet all of your requirements. Call us today!

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ARTICLES AND PRESS RELEASES

Georgia Company Launches New Ball Screw Repair Services

Superior Ball Screw Repair, LLC in Ringgold, Georgia, has announced a new kind of service. The company provides ball screw repair for industries in and around their service area, as well as those throughout the nation. A representative from Superior Ball Screw Repair says, "We always stress to our customers that ball screws used in the industrial market are a much better quality than lead screws and for many reasons. Our aim is to offer fast and efficient ball screw repair, to keep your business running as it should." The representative... Read More

businessIndustry Information

Rolled Ball Screws

Rolled ball screws are assemblies made up of a threaded screw, threaded nut and ball bearings that are manufactured through the process of cold rolling metal. Ball screws are frequently used with linear slides and actuators to translate torque into thrust.

A rolled ball screw assembly is metallic, usually steel, and it is made of a threaded rod called the screw in addition to an internally threaded nut whose helical grooves match those of the screw. Inside the grooves and contained within the nut are many small ball bearings typically made of chrome steel. The balls provide smooth motion down the screw as they circulate through the nut. Deflectors or return systems retain the balls and keep them circulating through the nut. Rolled ball screws are up to 90% efficient when used with a motor. They are fairly precise with accuracies of several thousandths of an inch per foot and may be custom made. Rolled ball screws are used by many industries for the precise control they offer including the aerospace, computer, electronic, automotive and medical industries. Ball screws are also frequently used in manufacturing processes and are common in robots, automated assembly lines, material handling equipment, conveyors, machine tools, fly by wire control, precision assembly equipment and more.


There are three main ways that the threads on ball screws are fabricated: through grinding, milling and rolling. Milled screws are the result of machining that uses tools to cut and remove selected material. Ground screws are first machined to their gross shape then case hardened and ground on machines with abrasive materials that spin at rapid speeds. This process allows the resulting ball screws to withstand high temperatures that would otherwise distort the shape and efficiency of the screw. Ground screws are the most precise option but are also more expensive. Rolled ball screws are made from blank metal workpieces that are cold rolled into the screw shaft. Rolled ball screws are made by using movable and fixed forming dies. A servo maintains the correct pressure and compensates for any changes in screw diameter as the dynamically positioned movable die forms the screw. The linear axis of the screw, however, cannot be guaranteed past certain points; the rod may not be perfectly cylindrical. Because there is no grinding, machining costs decrease, which makes rolled screws an affordable choice for many manufacturers. After the rolled ball screw shaft is fabricated, the nut must be added to complete the assembly. The screw and nut do not twist together like a nut and bolt do; instead, the balls spin around the grooves between the threading and allow the nut to slide.



Rolled Ball Screws
Rolled Ball Screws
Rolled Ball Screws - Universal Thread Grinding Company
Rolled Ball Screws - Universal Thread Grinding Company



Rolled Ball Screws Informational Video