PSRT Ball Screws


PSRT ball screws as wel as PSR are precision rolled C5 accuracy grade ball screws that are the choice when low cost yet high accuracy is desired.   A high quality proven precision rolling process is used to create the ball screw thread.  Accuracy grade of C5 is available  The ball end journals are finished on the PSRT products.   The product ships as one assembly (i.e., with ball nut installed on the screw).  The products in the table are typically readily available in small quantities.

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Precision Rolled Ball Screw Assemblies

  • Screw diameters:  4.0 to 12.0 mm with leads from 1.0 to 12 mm
  • Screw material:  high alloy steel or stainless steel
  • Ball Nuts:   Flanged (most popular)
  • Finished Drive End Journals on PSRT products only
  • Accuracy Grades:  C5
PSRT Ball Screws


To visit our Linear Positioning Systems website