Ball Screw Repair Specialists

Ball Screw Repair Specialists

Superior Ball Screw

Welcome to Superior Ball Screw.  We have built our company’s reputation around quality and integrity.  Our focus is to provide our customers with top quality rebuilt ball screws, excellent customer service, along with the fastest possible turn around time.  Choosing between rebuilding or replacing your ball screw can often be a difficult decision for you to make.  Sometimes a new ball screw is the right choice depending on price and availability, but usually it is wiser to have it reconditioned, saving you money and down time.  Why wait weeks or months for a new OEM ball screw assembly?  Send us your worn or damaged ball screw and have your machine operational again within days.  Email or call us toll free at 1-800-594-3404 for an estimate and we will be glad to answer any questions.

1-800-594-3404 toll free

1 Year Warranty    -    48 Hour Express Service Available    -    Super Fast Turn Around    -    Free Shipping

       We give our customers a guaranteed price and ship date up front

We Specialize in Rebuilding Ball Screws.  When you receive your rebuilt ball screw assembly from Superior Ball Screw Repair Company, it will look and perform as well as or better than a new one.  We do the job right, which is why we are able to offer our customers rebuilt ball screws with a 1 year warranty.  We have developed a unique and successful repair process that sets us apart from our competition.  Specializing allows us to offer our customers the best value and unbeatable turn around time.  Choose from our Standard 5 Day Service, our Expedited 2 Day Service, or our Re-Ball Only Service.

How Much Does a Rebuilt Ball Screw Cost?  There are thousands of different types and sizes of ball screws so pricing varies.  We can estimate your cost if you provide us with some general information about your ball screw assembly.  An estimate of the ball screw’s length and major diameter, the type, make, & model of machine it is in, and the type and make of the ball screw is all helpful information we can use to determine an estimated cost.  Typically, you will save 50% or more with a rebuilt ball screw compared to the cost of a new one. Call us for an estimate or send us your ball screw and we will evaluate it for free and give you a guaranteed price up front.


Rebuilding Process.  Each ball screw assembly we recondition goes through our step by step rebuilding process.  Of course, all ball screws are not alike.  Each screw receives special attention where it is needed most.  Some ball screws require certain parts replaced rather than reconditioned.  Often we must custom make parts for ball screws when replacement parts are not available.


—Inspection:  Check the ball screw & ball nut for wear and damage (brinelling & corrosion) on the thread radius. Check the ball screw for straightness. Inspect the ball return system for wear and damage. Check the ball screw for damage on the keyways, bearing journals, and bearing nut threads.

—Repairs:  Make any repairs necessary to the ball screw, ball nut, returns, bearing journals & any other worn or damaged parts.  Make or replace any parts damaged beyond repair.

—Regrinding & Lapping:  Regrind (if necessary) and lap the thread radius of the ball screw and ball nut.

Evaluating Your Ball Screw.  The same day we receive your ball screw, we will perform an initial inspection to determine if it is rebuildable and how much it will cost.  There is no charge for our evaluation.  At this time we will contact you and give you a guaranteed price for rebuilding your assembly and the actual date that your rebuilt screw will be shipped.  No further work will be performed until we get your go ahead.

We Rebuild All Brands and Sizes.  We repair inch & metric ball screws from any type of machine in almost any diameter.  From miniature ball screws less than 2 inches long to very large 30 feet or more, no job is too big or too small for Superior Ball Screw.  From high precision grinding machines to CNC routers, we rebuild them all.

    Free evaluation  -  No obligation

   We rebuild all types & sizes

We Rebuild Ball Screws Made By The Following Ball Screw Manufacturers & Others:


20th Century Machine Co (SKF) (MI, USA)  -  20th Century Machine SKF/TCM

ABBA Linear Tech Co Ltd (SKF) (Taiwan)  -  SKF/ABBA

Barnes Industries Inc (MI, USA)  -  Barnes

Bosch Rexroth (IL, USA) (Germany)  -  Rexroth

Danaher Motion  -  Danaher

Eichenberger Gewinde AG (Switzerland)  -  Eichenberger Gewinde

Emcor Incorporated (MI, USA)  -  Emcor

GTEN Ball Screw Technology Co Ltd (Taiwan)  -  GTEN

Hanyin Seiko Enterprise Co Ltd (Taiwan)  -  HSK

HIWIN Corporation (Germany) (Taiwan)  -  HIWIN

Isel Germany AG (Germany)  -  Isel

Jena Tech Inc (Kuroda) (UK, USA, Germany)  -  Kuroda Jena Tec

KSS Co Ltd (Japan)  -  KSS (miniature ball screws)

Korta S.A. (Spain)  -  Korta Group

Koyo Machine Industries Co., Ltd. (Japan)  -  Koyo

Kuroda Precision Industries Ltd (Japan)  -  Kuroda

Dynatect Lead Screws International (MI, USA)  -  LSI Lead Screws International

Lishui Best Bearing Co, Ltd (China)  -  Lishui

Moog Inc (USA)  -  Moog  -

Nachi Fujikoshi Corp. (Japan)  -  Nachi  -

Nidec Tosok Corporation (Japan)  -  Tosok  -

Nook Industries Inc (OH, USA)  -  Nook

NSK Corporation (Japan)  -  NSK ball screw repair

NTN Corporation (Japan)  -  NTN

PGM Ballscrews Ltd (UK)  -  PGM

PMI Group (Taiwan)  -  PMI

Rexroth Bosch Group (IL, USA) (Germany)  -  Rexroth

Rockford Ball Screw (IL, USA)  -  Rockford

Roton Products Inc (MO, USA)  -  Roton

Scaravella (Italy)  -  Scaravella

Schneeberger (Germany)  -  Schneeberger


SKF (Sweden)  -  SKF ball screws

Specialty Motions Inc (CA, USA)  -  SMI

Star (Germany) Star ball screw

Steinmeyer (Germany)  -  Steinmeyer

Taiwan Ball Screw Industrial Co Ltd (Taiwan)  -  TBI

Techno Inc (NY, USA)  -  Techno Isel

THK (Japan)  -  THK ball screw company

Thomson BSA (Danaher Motion) -  Thomson Industries

Thomson Saginaw (Danaher Motion)  -  Thomson Linear

Thread-Craft Inc (MI, USA)  -  Thread Craft

Twentieth Century Machine (SKF) (MI, USA)  - Twentieth Century Machine SKF/TCM

Tsubaki Nakashima Co Ltd (Japan)  -  Tsubaki

Umbra Cuscinetti Inc (WA, USA)  -  Umbra

Umbra Group (Germany) (Italy)  -  UCS

Wedin International Inc (MI, USA)  -  Wedin

ZNT Automatic Technology Co Ltd (China)  -  ZNT

We Repair Ball Screws From The Following Machine Tool Manufacturers & Many More:


Bridgeport (Hardinge Inc) (NY, USA) Bridgeport Ball Screw Repair  -

Cincinnati Milacron (Cincinnati, OH, USA)  -  Cincinnati Milacron  -

Daewoo Group (Korea)  -  Daewoo  -

Haas Automation (Oxnard, CA, USA) Haas Ball Screw Repair  -

Hardinge Inc (Elmira, NY, USA)  -  Hardinge  -

Hitachi Seiki Co Ltd (Japan) Hitachi Seiki Ball Screw Repair  -

Hyundai (Korea)  -  Hyundai  -

Komo Machine Inc (Lakewood, NJ, USA)  -  Komo  -

Leblond Ltd (Amelia, OH, USA)  -  Leblond  -

LVD Company (Belgium)  -  Strippit  -

MAG Cincinnati (USA)  -  Cincinnati  -

MAG Fadal (USA) Fadal Ball Screw Repair  -

Makino (Japan)  -  Makino  -

Mitsubishi (Japan)  -  Mitsubishi  -

Miyano (Japan)  -  Miyano  -

Mori Seiki Co Ltd (Japan) Mori Seiki Ball Screw Repair -

Okuma Corporation (Japan)  -  Okuma  -

Toshiba Machine Co Ltd (Japan)  -  Toshiba  -

Toyoda Machine Works Ltd (Japan)  -  Toyoda  -

Warner & Swasey (USA)  -  Warner & Swasey

Yamazaki Mazak Corporation (Japan) Mazak Ball Screw Repair -

We Recondition Ball Screws For:


· Boring Mill

· CNC Chucker

· CNC Grinder

· CNC Laser

· CNC Lathe

· CNC Machining Center

· CNC Milling Machine

· CNC Plasma Cutter

· CNC Punch Press

· CNC Router

· CNC Screw Machine

· CNC Turning Center


· Hone

· HMC Horizontal Machining Center

· Injection Molding Machine

· Jig Borer

· Lapper

· VMC Vertical Machining Center



Ball Screw, LLC



2466 US-41

Ringgold, GA 30736


706 965-3404 office

706 965-3408 fax






Call Toll Free



Superior Ball Screw Repair   2466 US-41 Ringgold, GA 30736

Office 706 965-3404      Fax 706 965-3408      Toll Free 800 594-3404


Copyright 2009-2016 Superior Ball Screw, LLC. All rights reserved.

Proudly Serving Customers in the US, Mexico, Canada, and South America.

Atlanta Georgia

Baltimore Maryland

Birmingham Alabama

Boston Massachusetts

Charlotte North Carolina

Chicago Illinois

Cincinnati Ohio

Cleveland Ohio

Dallas Texas

Denver Colorado

Detroit Michigan

Houston Texas

Indianapolis Indiana

Jacksonville Florida

Kansas City Missouri

Los Angeles California

Louisville Kentucky

Memphis Tennessee

Miami Florida

Milwaukee Wisconsin

Minneapolis Minnesota

Nashville Tennessee

New York New York

Orlando Florida

Philadelphia Pennsylvania

Phoenix Arizona

Pittsburgh Pennsylvania

Raleigh North Carolina

Richmond Virginia

San Diego California

Seattle Washington

St Louis Missouri

Tampa Florida

Toronto Canada

Vancouver Canada

Washington DC

Serving the Following Industries:


· Aerospace

· Automotive

· CNC Machine Repair

· Defense

· Education

· Energy

· Industrial

· Machine Tool

· Manufacturing

· Medical

· Military

· Plastics

· Production

· Scientific

· Service

Ball Screw Regrind

—Cleaning and Refinishing:  Clean and refinish all parts to like new condition.

—Assembly:  Assemble the ball nut & ball screw to the correct preload using custom sized high quality grade 10 chrome steel balls.  Spacers are ground for precision fit.  Install wipers (seals) and apply lubrication.

—Testing and Final Inspection:  The ball screw is put through a series of tests and then final inspection to ensure quality, precision, and durability.

Haas Ball Screw Rebuild