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)

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.

ASN Series Size 28 Telescopic Linear Guides

Available Options

SKUClosed LengthPrice 
ASN28-0130-74130 mm$147.00
ASN28-0210-116210 mm$164.00
ASN28-0290-148290 mm$173.00
ASN28-0370-190370 mm$201.00
ASN28-0450-232450 mm$217.00
ASN28-0530-274530 mm$232.00
ASN28-0610-316610 mm$261.00
ASN28-0690-358690 mm$291.00
ASN28-0770-400770 mm$320.00
ASN28-0850-433850 mm$335.00
ASN28-1010-5171010 mm$379.00
ASN28-1090-5591090 mm$413.00
ASN28-1170-6011170 mm$447.00
ASN28-0930-475930 mm$357.00

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.

ASN Series Size 43 Telescopic Linear Guides

Available Options

SKUClosed LengthPrice 
ANS43-0210-123210 mm$202.00
ANS43-0290-158290 mm$241.00
ASN43-0370-208370 mm$283.00
ASN43-0450-243450 mm$304.00
ASN43-0530-278530 mm$327.00
ASN43-0610-313610 mm$369.00
ASN43-0690-363690 mm$410.00
ASN43-0770-398770 mm$452.00
ASN43-0850-433850 mm$474.00
ASN43-0930-483930 mm$495.00
ASN43-1010-5181010 mm$537.00
ASN43-1090-5681090 mm$580.00
ASN43-1170-6031170 mm$622.00
ASN43-1250-6381250 mm$665.00
ASN43-1330-6881330 mm$707.00
ASN43-1410-7231410 mm$728.00
ASN43-1490-7581490 mm$749.00
ASN43-1570-7931570 mm$770.00
ASN43-1650-8431650 mm$792.00
ASN43-1730-8781730 mm$861.00
ASN43-1810-9281810 mm$876.00
ASN43-1890-9631890 mm$919.00
ASN43-1970-10131970 mm$972.00

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

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