Manufacturer of Linear Motion SystemsManufacturer of Linear Motion Systems
4215 Pleasant Rd
Fort Mill, SC 29708

Customer Service

800-284-9784

Manufacturer of Linear Motion SystemsManufacturer of Linear Motion Systems

Telescopic Linear Guides


There are two basic types of Telescopic guides available, one with a ball type rolling element at its core and the other with a cam type roller bearing as the core element carrying the load.   Most of these product are designed to be used in pairs, one on each side of the moving drawer or platform structure.

For OEMs we can make custom telescopic products.

DSS Series Telescopic Linear Guide Product

Below are pictures and brief descriptions of the most commonly used standard catalog telescopic guides products we offer.  You can click on any of the pictured products for more information.

Ball Type Telescopic Guides

Below is a selection of ASN, DSS, AND DEF series telescopic linear guide products.  These are best suited for clean industrial environments where high capacity is most important.

ASN Series Products
(Semi-Telescopic)

ASN Series Telescopic Linear Guide Product

Very high load capacity, two piece rail linear guide assembly.  Only semi-telescopic.  Stroke-out about 50% of assembly length.

DSS Series Products
(Tall and Narrow Cross Section)

ASN Series Telescopic Linear Guide Product

Typical drawer style telescopic linear guide, three piece rail design.  Most popular product for use on industrial drawer systems.  High load capacity.

DEF Series Products
(almost Square Cross Section)

ASN Series Telescopic Linear Guide Product

Commonly use for low profile industrial drawer or platform pull-out systems.  High load capacity three piece rail design product.


TLR Series Products
(Tall and Narrow Cross Section)

ASN Series Telescopic Linear Guide Product

High load capacity, three piece rail linear guide assembly.  Fully telescopic, uses multiple sealed cam roller bearings internally for smooth motion.

TLQ Series Products
(almost Square Cross Section)

ASN Series Telescopic Linear Guide Product

High load capacity,  typically use for low profile platform or shallow drawer systems.  Fully telescopic, uses multiple slider assemblies for smooth motion.

TLN Series Products
(Tall and Narrow Cross Section)

ASN Series Telescopic Linear Guide Product

Light duty industrial fully telescopic assembly.  Three piece rail design.  Made of economical rolled formed rail components.