ASN Series Telescopic Linear Guides

ASN Telescopic Linear Guides are semi-telescopic rail assemblies where the stroke is approximately 50% of the overall assembly retracted length. The ASN Series is constructed with cold drawn steel rails that are hardened to provide long life even in equipment with highly repetitive motion.

This compact and simple design allows for very high load capacities.

Popular Sizes are ASN28 and ASN43

Two piece rail linear guide assembly. These are typically install with the larger “C” shaped rail attached to structure and smaller rail attached to moving drawer or platform structure.

ASN Product Technical Data

  • Ball Based Design, 4 Point Contact
  • Carbon Steel, Induction Hardened Raceways
  • Electrolytic Zinc Plated Surface, Matte Silver Color
  • Rail Hole Spacing every 80 mm (3.15 inches)
  • Universal Mounting (i.e., left or right side)
  • Semi Telescoping Assembly (i.e., 50%)
  • Typically used in pairs (one on each side)
Download ASN Series Product Catalog

ASN28 Lubricant Requirements

Periodically applying a small amount of an NLGI #2 lithium-based grease with no solid additives such as MoS2 (molybdenum disulfide) along the rail ball track is recommended for quiet operation and long life.

Download ASN28 Series 3D Models

ASN Series Size 28 Telescopic Linear Guides

Available Options

SKUClosed Length
ASN28-0130-74130 mm
ASN28-0210-116210 mm
ASN28-0290-148290 mm
ASN28-0370-190370 mm
ASN28-0450-232450 mm
ASN28-0530-274530 mm
ASN28-0610-316610 mm
ASN28-0690-358690 mm
ASN28-0770-400770 mm
ASN28-0850-433850 mm
ASN28-1010-5171010 mm
ASN28-1090-5591090 mm
ASN28-1170-6011170 mm
ASN28-0930-475930 mm

ASN43 Lubricant Requirements

Periodically applying a small amount of an NLGI #2 lithium-based grease with no solid additives such as MoS2 (molybdenum disulfide) along the rail ball track is recommended for quiet operation and long life.

Download ASN43 Series 3D Models

ASN Series Size 43 Telescopic Linear Guides

Available Options

SKUClosed Length
ANS43-0210-123210 mm
ANS43-0290-158290 mm
ASN43-0370-208370 mm
ASN43-0450-243450 mm
ASN43-0530-278530 mm
ASN43-0610-313610 mm
ASN43-0690-363690 mm
ASN43-0770-398770 mm
ASN43-0850-433850 mm
ASN43-0930-483930 mm
ASN43-1010-5181010 mm
ASN43-1090-5681090 mm
ASN43-1170-6031170 mm
ASN43-1250-6381250 mm
ASN43-1330-6881330 mm
ASN43-1410-7231410 mm
ASN43-1490-7581490 mm
ASN43-1570-7931570 mm
ASN43-1650-8431650 mm
ASN43-1730-8781730 mm
ASN43-1810-9281810 mm
ASN43-1890-9631890 mm
ASN43-1970-10131970 mm

Bi-Directional Motion (Double Stroke)

This product can be made bidirectional by removing stop screw as shown in drawing.

The ASN Series Telescopic Linear Guides are also available in our Online Store

  • ASN28 Semi-Telescopic

    ASN28 Semi-Telescopic
    Price range: $147.00 through $447.00

  • ASN43 Semi-Telescopic

    ASN43 Semi-Telescopic
    Price range: $202.00 through $972.00

Not finding exactly what you are looking for?

Let our engineers help you with your project

Consent(Required)