R82

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 very heavy loads in applications requiring a very strong slide.

  • Extension : 230 mm
  • Load on minor axis : 430 kg
  • Load on major axis : 270 kg

Option

Pictures


3D


Option :

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 very heavy loads in applications requiring a very strong slide.

Applications

The guide rail is very strong, both in terms of its cold drawn hardened profiles and its stops that are equipped with spring-dampers when closing and opening. It is intended for drawers carrying very heavy loads. It can be used for transfer hatch. 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.

Mounting on a minor axis: Increased risk of friction between beams during operation. A flat mounting will create significant deflection. Increase space between the beams through spacers not supplied, in order to avoid the scraping due to the deflection.

This product can be used as a telescopic leg, battery drawer slide, cabinet slide, guide rail for telescopic gangway, furniture or tooling slideway bars, telescopic table, overhead rail, heavy load slide-drawer, horizontal guide.

Manufacture

Chambrelan produces this telescopic slide using hot laminated steel profiles with a cold drawn finish.

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 spring shock stops.

It has ball cages made of zinc plated 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

R82F - lock closed: when closed, push the lock to open the slider.

Double extension

R82DD - the slide opens from both sides. This can be used for transfer hatches.

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.

Drilling scheme

Download

Standard closed lengths

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.

MeasuresLoadsClosed lengthExtensionLoad per pair
on major axis
Load on minor axisStockPlease select
Longueur replié
500
Extension
230
Load on minor axis
270
Load per pair on major axis
430
5002304302700
Longueur replié
550
Extension
280
Load on minor axis
267
Load per pair on major axis
450
5502804502670
Longueur replié
600
Extension
330
Load on minor axis
264
Load per pair on major axis
470
6003304702646
Longueur replié
650
Extension
380
Load on minor axis
260
Load per pair on major axis
480
6503804802600
Longueur replié
700
Extension
430
Load on minor axis
257
Load per pair on major axis
490
7004304902572
Longueur replié
750
Extension
456
Load on minor axis
254
Load per pair on major axis
495
7504564952544
Longueur replié
800
Extension
482
Load on minor axis
250
Load per pair on major axis
500
8004825002504
Longueur replié
850
Extension
508
Load on minor axis
247
Load per pair on major axis
500
8505085002472
Longueur replié
900
Extension
534
Load on minor axis
244
Load per pair on major axis
500
9005345002443
Longueur replié
1000
Extension
610
Load on minor axis
237
Load per pair on major axis
495
10006104952376
Longueur replié
1100
Extension
662
Load on minor axis
230
Load per pair on major axis
484
11006624842309
Longueur replié
1200
Extension
738
Load on minor axis
225
Load per pair on major axis
470
12007384702250
Longueur replié
1300
Extension
790
Load on minor axis
220
Load per pair on major axis
455
13007904552200
Longueur replié
1400
Extension
842
Load on minor axis
215
Load per pair on major axis
440
14008424402150
Longueur replié
1500
Extension
918
Load on minor axis
213
Load per pair on major axis
425
15009184252130
Longueur replié
1600
Extension
946
Load on minor axis
210
Load per pair on major axis
410
16009464102100
Longueur replié
1700
Extension
1022
Load on minor axis
208
Load per pair on major axis
395
170010223952080
Longueur replié
1800
Extension
1074
Load on minor axis
205
Load per pair on major axis
380
180010743802050
Longueur replié
1900
Extension
1126
Load on minor axis
203
Load per pair on major axis
365
190011263652030
Longueur replié
2000
Extension
1202
Load on minor axis
200
Load per pair on major axis
350
200012023502000

Same models

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

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