R53
Reinforced Steel Telescopic Slide

2 beams partial extension
A sligth coutersinking of the frame has to be made (see drawing)

Description

This reinforced 2 beas zinc plated steel telescopic slide, offers a partial extension.

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

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

Drilling scheme

 
Chambrelan  - Reinforced Steel Telescopic Slide - 2 beams partial extension - R53

Standard closed lengths

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

CAD Files

Add to cart

200 mm 80 mm 135 kg 75 kg
250 mm 130 mm 135 kg 75 kg
300 mm 180 mm 135 kg 75 kg
350 mm 230 mm 135 kg 72 kg
400 mm 280 mm 135 kg 70 kg
450 mm 310 mm 150 kg 68 kg
500 mm 340 mm 154 kg 66 kg
550 mm 370 mm 158 kg 64 kg
600 mm 400 mm 160 kg 60 kg
650 mm 430 mm 160 kg 58 kg
700 mm 480 mm 158 kg 57 kg
750 mm 510 mm 156 kg 56 kg
800 mm 540 mm 150 kg 55 kg
850 mm 570 mm 144 kg 54 kg
900 mm 600 mm 136 kg 52 kg
1 000 mm 680 mm 120 kg 48 kg
1 100 mm 740 mm 100 kg 44 kg
1 200 mm 800 mm 80 kg 38 kg
1 300 mm 880 mm 60 kg 33 kg
1 400 mm 940 mm 40 kg 25 kg

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


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 is equipped with plastic shock stops.

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.

The thin profile requires a milling of the frame.

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

    • R53F : lock opened: when extended, push the lock to close the slider.
    • R53VF : 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.

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

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

    Double extension

    • R53DD : the slide opens from both sides. This can be used for transfer hatches.

    Coating

    This slide can be delivered in yellow or black zinc coating. 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

    CAUTION: 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.

      CAUTION: 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%.

      CAUTION: 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.

      Pictures

      Chambrelan  - Reinforced Steel Telescopic Slide - 2 beams partial extension - R53Chambrelan  - Reinforced Steel Telescopic Slide - 2 beams partial extension - R53Chambrelan  - Reinforced Steel Telescopic Slide - 2 beams partial extension - R53Chambrelan  - Reinforced Steel Telescopic Slide - 2 beams partial extension - R53
      Chambrelan Chambrelan Chambrelan - Reinforced Steel Telescopic Slide - 2 beams partial extension - R53
       

      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

      - RA5R
      RA554
      -

      Stainless

      ST58
      ST508
      ST558
      -

      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.