DEF28 Fully Telescopic

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Lead-time running about 7-8 weeks.
  • DEF28 Series Telescopic Linear Guide
  • DEF28 Telescopic Linear Guide Cross Section
  • DEF43 Product Side View Drawing
  • DEF Threaded Rail Mounting Holes
  • DEF Assembly Fully Closed
  • DEF Assembly Partially Extended
  • DEF Product Nomenclature
  • DEF in paired arrangement


These are Fully Telescopic Linear Guides made of cold draw steel rail materials.  The DEF28 telescopic linear guide has a cross section approximately 28 mm ( 1.1") high x 26 mm  (1.0") wide, basically a square cross section.  One side of the assembly attaches to your structure while the other side attaches to your moving drawer.  These are typically used in pairs, one on each side of the moving drawer. 

Load rating is per slide assembly.  Each assembly utilizes two retained ball bearing sub assemblies for almost frictionless movement of the rails.  Rail holes are drilled and tapped for an M5 threaded fastenerRail holes are space every 80 mm (3.15") along the Stroke of the rail.

Click here to download catalog data about this product.  The stroke-out or travel is indicated in millimeters by the last number in the part number.

Click here to download 3D CAD models in STEP format. 

Pricing last updated Aug 4, 2021

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