Stainless Steel Telescopic Slide

3 beams total extension

Summer holidays :
Every year Chambrelan remains open during the summer holiday period.
During this time we continue to ship stock orders or in 2 - 3 days from our factory stock. However, please be aware that the manufacturing lead time for non-standard items and large volume orders may increase during this period.


This 3 beam stainless steel telescopic slide, offers a full extension.

Its design is simple, sliding action soft and noiseless.

Very compact, it is intended for medium loads in applications requiring a very small footprint.

Drilling scheme

Chambrelan  - Stainless Steel Telescopic Slide - 3 beams total extension - ST448

Standard closed lengths

Closed length
Load per pair
on major axis
Load per pair
on minor axis

CAD Files

250 mm 263 mm 83 kg Contact us  Contact us 
300 mm 313 mm 80 kg Contact us  Contact us 
350 mm 363 mm 78 kg Contact us  Contact us 
400 mm 413 mm 75 kg Contact us  Contact us 
450 mm 463 mm 73 kg Contact us  Contact us 
500 mm 513 mm 70 kg Contact us  Contact us 
550 mm 563 mm 65 kg Contact us  Contact us 
600 mm 613 mm 60 kg Contact us  Contact us 
650 mm 663 mm 55 kg Contact us  Contact us 
700 mm 713 mm 50 kg Contact us  Contact us 
750 mm 763 mm 45 kg Contact us  Contact us 
800 mm 813 mm 40 kg Contact us  Contact us 
850 mm 863 mm 35 kg Contact us  Contact us 
900 mm 913 mm 30 kg Contact us  Contact us 
1 000 mm 1 013 mm 20 kg Contact us  Contact us 

The characteristics given on this website correspond to standard manufacture or usual requirements. Our position as a manufacturer enables us to offer great flexibility in order to meet the most specific requirements. So Chambrelan can easily adapt part lengths, optional lengths, drillings, diameters and hole centres, surface treatments, options and fittings for fixing.

Technical informations


This slide guide is intended for medium duty applications, such as hoods or enclosures for guard of medium size machine, drawers of medium loads requiring improved access.

Recommended operating temperatures from -20 to 80°C.

This slide is very compact, do not use flat mounted: increased risk of friction between beams during operation. In addition, a flat mounting will create significant deflection.

Mounting in the minor axis is not recommended as the sections could deform when under load increasing friction and possibly damaging the slide.

This product can be used as average load drawer slides, machine guard guides, telescopic rod, bar or arm, generator slide, furniture slide, extendable table slide rail, horizontal suspended guidance or in some cases as in vertical guides.


Chambrelan produces this telescopic slide using machined stainless steel profiles.

Standard coating is electropolishing.

It is equipped with polyamide stoppers when opening and closing.

It has ball cages made of polyamid.

Its ball bearings are made of stainless steel. It is greased with a white grease.

Chambrelan is specialized in the design and manufacturing of telescopic slides and rails for industrial applications: reinforced slides, linear slide bearings rail, bearings guide, steel, aluminum or stainless steel sliders, partial, full or over extension, heavy duty industrial drawers...


Standard slides are delivered slightly greased. We use a high pressure bearing grease for steel slides and a white grease for aluminum and stainless slides. Upon request, we can use food grease (compatible clean room) a high temperature grease a teflon free grease (for spray booths...) grease free mounting (although we do not advise this option)


    Manual lock

    • ST448V : lock opened: when extended, push the lock to close the slider.
    • ST448F : lock closed: when closed, push the lock to open the slider.
    • ST448VF : lock opened and closed: when extended, push the lock to close the slider, when closed, push the lock to open the slider.

    In most cases, only one locking slide is required for the locking of the drawer to be achieved.

    When mounting in vehicles, we invite you to contact us if you plan to use locking slides.

    the presence of lock and latches makes some shorter lengths impossible to manufacture. Moreover some standard holes may not be present.

    we do not recommend locking options for use in vertically mounted (guillotine) applications.

    high temp use

    We do not recommend using this product outside the standard temperature range.

      Development changes

      The extension of this slide cannot be modified on stock items. On request, we can produce the requested extension. Please allow a production lead time.

      increased development reduces the maximum permissible load.

      Vertical mounting

      This slide can be mounted vertically. However, to avoid jamming, it is necessary to install, during production, additional stoppers to relocate the ball cages. It is therefore necessary to specify the type of installation requirements: downward or upward movement.


      Chambrelan  - Stainless Steel Telescopic Slide - 3 beams total extension - ST448Chambrelan  - Stainless Steel Telescopic Slide - 3 beams total extension - ST448Chambrelan  - Stainless Steel Telescopic Slide - 3 beams total extension - ST448Chambrelan  - Stainless Steel Telescopic Slide - 3 beams total extension - ST448
      Chambrelan Chambrelan Chambrelan - Stainless Steel Telescopic Slide - 3 beams total extension - ST448

      Same models

      This model has equivalent models, whose overall dimensions and the diagrams of drillings are close or identical:

      Partial extension
      Total extension
      Over extension
      Linear Rails


      - D409-AL40




      - ST658

      Chambrelan telescopic slide rail is an assembly of rails, ball bearings and ball cages with stoppers. It is commonly referred as ball bearing drawer slide, extendable rail, shelf slide, heavy drawer slide, bearing drawer slide, extension slide, slide bearing, heavy duty drawer, cabinet drawer runner, full extension drawer, slide bearing plate, heavy duty drawer runner, cabinet slide, full extension slide, slide for drawer, heavy duty drawer slide, cabinet slider, telescopic drawer runner, slide linear, heavy duty long drawer slide, drawer rail, telescopic drawer slide, slide out drawer, heavy duty runner, drawer runner, telescopic drawer slide, slide out system, heavy duty slide, drawer runner heavy duty, telescopic linear slide, slider bearing, heavy duty slide, drawer slide, telescopic rail, slider for drawer, heavy duty slide rail, drawer slide ball bearing, telescopic slide, slider rail, heavy duty slider, drawer slide heavy duty, telescopic slide, slider system, heavy duty sliding, drawer slide industrial, telescopic slide rail, sliding drawer rail, heavy duty sliding track, drawer slide rail, two way drawer runner, sliding drawer system, heavy duty telescopic slide, drawer slide runner, two way drawer slide, sliding rail heavy duty, stainless steel drawer slide, drawer slide systems, two way slide, sliding rail system, steel drawer slide, drawer sliders, linear slide, sliding system, vertical drawer slide, extra long drawer slide, locking drawer slide, sliding track system, mounting drawer slide, filing cabinet slide, long drawer slide, keyboard drawer slide, runner for drawers, industrial drawer cabinet, industrial drawer slide, keyboard shelf drawer slide, stainless drawer slide, industrial drawer runner, linear bearing?,

      Data not contractual and subject to change without notice.