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.

RA9

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.

  • Extension : 275 mm
  • Load on minor axis : 230 kg
  • Load on major axis : 150 kg

Option

3D


Option :
3D Viewer
3D Viewer

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.

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.

Drilling scheme

Product drilling schem - RA9
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
250
Extension
275
Load on minor axis
150
Load per pair on major axis
230
250 275 230 150 0
Longueur replié
300
Extension
315
Load on minor axis
150
Load per pair on major axis
300
300 315 300 150 4
Longueur replié
350
Extension
375
Load on minor axis
150
Load per pair on major axis
355
350 375 355 150 17
Longueur replié
400
Extension
415
Load on minor axis
150
Load per pair on major axis
395
400 415 395 150 10
Longueur replié
450
Extension
475
Load on minor axis
150
Load per pair on major axis
430
450 475 430 150 10
Longueur replié
500
Extension
515
Load on minor axis
150
Load per pair on major axis
440
500 515 440 150 13
Longueur replié
550
Extension
575
Load on minor axis
140
Load per pair on major axis
435
550 575 435 140 6
Longueur replié
600
Extension
615
Load on minor axis
130
Load per pair on major axis
430
600 615 430 130 14
Longueur replié
650
Extension
675
Load on minor axis
120
Load per pair on major axis
425
650 675 425 120 3
Longueur replié
700
Extension
715
Load on minor axis
110
Load per pair on major axis
410
700 715 410 110 0
Longueur replié
750
Extension
775
Load on minor axis
100
Load per pair on major axis
400
750 775 400 100 0
Longueur replié
800
Extension
815
Load on minor axis
90
Load per pair on major axis
385
800 815 385 90 11
Longueur replié
850
Extension
875
Load on minor axis
85
Load per pair on major axis
375
850 875 375 85 6
Longueur replié
900
Extension
915
Load on minor axis
80
Load per pair on major axis
360
900 915 360 80 18
Longueur replié
1000
Extension
1015
Load on minor axis
70
Load per pair on major axis
340
1000 1015 340 70 20
Longueur replié
1100
Extension
1115
Load on minor axis
60
Load per pair on major axis
300
1100 1115 300 60 8
Longueur replié
1200
Extension
1215
Load on minor axis
54
Load per pair on major axis
275
1200 1215 275 54 12
Longueur replié
1300
Extension
1315
Load on minor axis
47
Load per pair on major axis
245
1300 1315 245 47 10
Longueur replié
1400
Extension
1415
Load on minor axis
44
Load per pair on major axis
220
1400 1415 220 44 1
Longueur replié
1500
Extension
1515
Load on minor axis
40
Load per pair on major axis
175
1500 1515 175 40 12
Longueur replié
1600
Extension
1615
Load on minor axis
35
Load per pair on major axis
155
1600 1615 155 35 4
Longueur replié
1700
Extension
1715
Load on minor axis
30
Load per pair on major axis
135
1700 1715 135 30 7
Longueur replié
1800
Extension
1815
Load on minor axis
25
Load per pair on major axis
110
1800 1815 110 25 2
Longueur replié
1900
Extension
1915
Load on minor axis
17
Load per pair on major axis
85
1900 1915 85 17 6
Longueur replié
2000
Extension
2015
Load on minor axis
10
Load per pair on major axis
60
2000 2015 60 10 6

Same models

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

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