Ball Screws

Our ball screw facility builds, manufactures and services recirculating ball screw assemblies, special thread forms, gears and spline shafts, including the following:

  • Standard, special, custom and new recirculating ball screw assemblies
  • Precision ground ball screws, ball nuts
  • Rolled thread ball screws, Precision rolled thread ball screws, Semi precision ball screws
  • Ball screw replacements, replacement ballscrews
  • Ballscrew with repairable recirculating ball nut and external return tubes
  • Internal return ballscrew with repairable internal return style ballnut having metal button flop over
  • Special screws – up to 200 threads per inch
  • Manufacturer of heavy duty screws up to 19″ diameter, unlimited length
  • Ballscrew support bearings
  • Manufacturer of special thread forms, lead screws, acme screws, gears, spline shafts

Lead Screws

Our lead screw facility builds, manufactures and services lead screws and bronze nut assemblies, reversing screws, special thread forms, gears and spline shafts, including the following:

  • Acme screw, lead screw and bronze nut
  • Lead screw replacement, replacement lead screws
  • Reversing screws, pall nut
  • Special screws – up to 200 threads per inch
  • Heavy duty screws up to 19″ diameter, unlimited length
  • Support bearings, special thread forms, gears, spline shafts
  • Stock leadscrew, stock bronze nut, aluminum bronze nut

Ball Screw brands replaced

Various ball screw and lead screws sizes and styles of the following recirculating ball screw and lead screw manufacturers have been reverse-engineered, manufactured, replaced or improved:

  • ABBA Linear
  • Ball Screws & Actuators
  • Barnes Industries
  • Beaver
  • Bideford Ballscrews
  • Bosch Rexroth
  • Cincinnati
  • Comptrol
  • Comtop
  • Dai-Ichi Sokuhan
  • Danaher Motion
  • Duff Norton
  • Emcor
  • Embers Ballscrew
  • Gamfior
  • GTEN Ball Screw Technology
  • Hiwin Technologies
  • Isel
  • Jena-Tec
  • K&S Services
  • Kerk Motion
  • Korta
  • Koyo Machine
  • KSS
  • Kuroda Precision
  • Lead Screws International
  • Linear Precision
  • Lintech
  • Nachi
  • Nippon Gear
  • Nook
  • NSK
  • NTN
  • PGM
  • Phillips
  • Precision Screw Thread
  • PSI Repair Services
  • PST
  • RBC Bearings
  • Rockford Ball Screw
  • Roton
  • Saginaw Ball Screw
  • Scaravella
  • Schneeberger
  • SKF Motion
  • Star
  • Steinmeyer
  • Taiwan Ball Screw
  • Takeuchi Precision Works
  • THK
  • THK America
  • Thomson Ball Screw
  • Thomson Industries
  • Thomson-Saginaw
  • Thomson Saginaw
  • Threadcraft
  • Thread-Craft
  • Tobaki
  • Tsubaki
  • Twentieth Century
  • 20’Th Century
  • Umbra Cuscinetti
  • Umbra Group
  • VCS
  • Warner Electric
  • Wedin International