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Twin-Lead Ball Screw - Inch Precision Accuracy

Inch Precision Twin-lead ground ball screws offer dual opposing motion using a single drive system. These one-piece, high performance twin lead ball screws are made from high alloy steel that is black oxided for protection.

  • Lead accuracy of ±0.0005"/foot is standard
  • For a shorter unthreaded center section, contact Nook Industries customer service at 800-321-7800.

Inch Precision Twin-lead ground ball screw assemblies can be assembled with Nook, PowerTrac™ precision ground ball nuts, flanges and EZZE-MOUNT™ bearing supports to form cost effective systems. Ball Screw Home Page

Product Info Details Performance Specifications
Product Screw Material Thread Direction Ball Circle Diameter [in] Lead [in] Maximum Overall Length [in] Maximum Useable LH & RH Thread [in] Lead Accuracy +/- [in./ft.]
PowerTrac SGT 1250 - 0200 RH/LH 4150 RH/LH 1.250 0.200 108 52.75 0.001 Specs Configure/Quote
PowerTrac SGT 2000 - 0200 RH/LH 4150 RH/LH 2.000 0.200 140 69.75 0.001 Specs Configure/Quote