RA9
Reinforced Steel Telescopic Slide

3 beams total extension

Description

This Reinforced 3 beam zinc plated steel telescopic slide, offers a full extension.

Strong, it encloses reinforced ball bearings that restricts twisting of the beams.

It is intended for very heavy loads in applications requiring a very strong slide.

Standard closed lengths

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

CAD Files

Add to cart

250 mm 275 mm 230 kg 150 kg
300 mm 315 mm 300 kg 150 kg
350 mm 375 mm 355 kg 150 kg
400 mm 415 mm 395 kg 150 kg
450 mm 475 mm 430 kg 150 kg
500 mm 515 mm 440 kg 150 kg
550 mm 575 mm 435 kg 140 kg
600 mm 615 mm 430 kg 130 kg
650 mm 675 mm 425 kg 120 kg
700 mm 715 mm 410 kg 110 kg
750 mm 775 mm 400 kg 100 kg
800 mm 815 mm 385 kg 90 kg
850 mm 875 mm 375 kg 85 kg
900 mm 915 mm 360 kg 80 kg
1 000 mm 1 015 mm 340 kg 70 kg
1 100 mm 1 115 mm 300 kg 60 kg
1 200 mm 1 215 mm 275 kg 54 kg
1 300 mm 1 315 mm 245 kg 47 kg
1 400 mm 1 415 mm 220 kg 44 kg
1 500 mm 1 515 mm 175 kg 40 kg
1 600 mm 1 615 mm 155 kg 35 kg
1 700 mm 1 715 mm 135 kg 30 kg
1 800 mm 1 815 mm 110 kg 25 kg
1 900 mm 1 915 mm 85 kg 17 kg
2 000 mm 2 015 mm 60 kg 10 kg

Technical informations


Applications

The guide rail is very strong, both in terms of its cold drawn hardened profiles and its end stops. It is intended for applications of heavy loads drawers or to withstand hard use. Being equipped with reinforcing ball bearings, it may also be flat mounted. Remember that a flat mounting induce significant deflection.

Recommended operating temperatures from -20 to 80°C. After modifications during manufacturing, we can go from -50 to 250°C.

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.

Manufacture

Chambrelan produces this telescopic slide using cold drawn profiles.

Anti-corrosion standard coating is a silver zinc, of a 12 microns average thickness, which offers excellent resistance to the salt spray test.

It has straight stops when opening and closing.

It has ball cages made of galvanized steel.

Its ball bearings are made of 100C6 chrome steel. It is greased with a high pressure 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...

Greasings

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)

    A food safe grease, combined with stainless steel ball bearings, offers a cheap alternative to stainless steel slides.

    Options

    Manual lock

      It has no lock option so far.

      Surface treatment

      Other treatments ensuring better corrosion resistance are also available. Do not hesitate to contact us.

      A nitruration coating can be supplied, which offers, in addition to corrosion resistance, an increased resistance to hammering of ball bearings and a longer lifespan. This option can be usefull in the case of intensive use or applications subject to vibrations.

      Stainless stell ball bearings mounting

      It can be mounted with stainless steel balls to get a very good corrosion resistance, which in some cases can provide an economical alternative to stainless steel slides.

      high temp use

      Use in high temperature (furnace): This model can be used in high temperatures environments: up to 250°C. However, adjustments are necessary: Additionnal play in the assembly to allow the expansion elements without blocking the slide Use of high temperature grease Removing of all plastic parts. These adjustments on the slides should be performed in the factory, it is important to warn us with price request or order and to allow a delay for manufacturig.

        the zinc coating deteriorates above 120°C, we can offer other solutions.

        Development changes

        the extension of this model can be decreased or increased up to 10%.

        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.

         

        Same models

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

          Slide
        Partial extension
        Slide
        Total extension
        Slide
        Over extension
        Rail
        Linear Rails

        Aluminium

        - - - -

        Steel

        R91
        - RA774
        -

        Stainless

        - - - -

        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.