Telescopic ball bearing slide - Stainless Steel - Super Extension

ST558

This reinforced telescopic slide has 4 stainless steel elements and offers a super extension. It is designed for heavy loads.

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Table of 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.
Closed length Extension Load per pair on major axis Deflection Load per pair on minor axis Deflection Stock Please select
300 mm470 mm ~ 18 1/2 "75 kg ~ 166 lbs9 mm ~ 0 3/8 "30 kg ~ 67 lbs-----
350 mm540 mm ~ 21 1/4"92 kg ~ 203 lbs12 mm ~ 0 3/8 "27 kg ~ 60 lbs10 mm ~ 0 3/8 "--
400 mm630 mm ~ 24 7/8 "106 kg ~ 234 lbs15 mm ~ 0 1/2 "25 kg ~ 56 lbs14 mm ~ 0 1/2 "--
450 mm700 mm ~ 27 1/2 "112 kg ~ 247 lbs18 mm ~ 0 3/4 "22 kg ~ 49 lbs18 mm ~ 0 3/4 "--
500 mm770 mm ~ 30 3/8 "116 kg ~ 256 lbs19 mm ~ 0 3/4 "20 kg ~ 45 lbs20 mm ~ 0 3/4 "--
550 mm840 mm ~ 33 1/8 "114 kg ~ 252 lbs20 mm ~ 0 3/4 "18 kg ~ 40 lbs23 mm ~ 0 7/8 "--
600 mm930 mm ~ 36 5/8 "111 kg ~ 245 lbs21 mm ~ 0 7/8 "17 kg ~ 38 lbs26 mm ~ 1 1/8 "--
650 mm1000 mm ~ 39 3/8 "105 kg ~ 232 lbs21 mm ~ 0 7/8 "15 kg ~ 34 lbs29 mm ~ 1 1/8 "--
700 mm1070 mm ~ 42 1/8 "98 kg ~ 217 lbs22 mm ~ 0 7/8 "13 kg ~ 29 lbs32 mm ~ 1 1/4"--
750 mm1140 mm ~ 44 7/8 "90 kg ~ 199 lbs22 mm ~ 0 7/8 "12 kg ~ 27 lbs35 mm ~ 1 3/8 "--
800 mm1230 mm ~ 48 3/8 "82 kg ~ 181 lbs21 mm ~ 0 7/8 "11 kg ~ 25 lbs39 mm ~ 1 1/2 "--
850 mm1300 mm ~ 51 1/8 "73 kg ~ 161 lbs21 mm ~ 0 7/8 "10 kg ~ 23 lbs42 mm ~ 1 5/8 "--
900 mm1370 mm ~ 53 7/8 "64 kg ~ 142 lbs21 mm ~ 0 7/8 "8 kg ~ 18 lbs46 mm ~ 1 7/8 "--
1000 mm1530 mm ~ 60 1/4"50 kg ~ 111 lbs22 mm ~ 0 7/8 "6 kg ~ 14 lbs50 mm ~ 1 7/8 "--
1100 mm1670 mm ~ 65 3/4 "36 kg ~ 80 lbs24 mm ~ 0 7/8 "---60 mm ~ 2 3/8 "--
1200 mm1830 mm ~ 72 1/8 "25 kg ~ 56 lbs26 mm ~ 1 1/8 "--------

Applications

This guide runner is very resistant, both in terms of its cold-drawn profiles and its operating stops. It is designed for heavy-duty drawer applications or for heavy-duty use. As it is equipped with reinforcing balls, it can also be mounted flat. Remember that flat mounting results in a large deflection. Increase the spacing between the elements by using shims not supplied to avoid friction due to the deflection. Recommended operating temperatures are -20 to 80°C. After adaptation in the factory, we can go from -50 to 250°C This product can be used as a telescopic leg, battery drawer ...

This guide runner is very resistant, both in terms of its cold-drawn profiles and its operating stops. It is designed for heavy-duty drawer applications or for heavy-duty use. As it is equipped with reinforcing balls, it can also be mounted flat. Remember that flat mounting results in a large deflection. Increase the spacing between the elements by using shims not supplied to avoid friction due to the deflection.
Recommended operating temperatures are -20 to 80°C. After adaptation in the factory, we can go from -50 to 250°C
This product can be used as a telescopic leg, battery drawer runner, furniture runner, telescopic walkway guide, heavy duty bar or rod, tool cabinet or workshop telescopic table runner, hanging rail, translational guide, heavy duty drawer runner, horizontal guide.

Manufacturing

Chambrelan manufactures this guide using cold drawn stainless steel profiles. It is delivered as standard after electrolytic polishing. It is fitted with polyamide stops when opening and closing. It has stainless steel ball cages. Its balls are made of stainless steel. It is greased with white grease. Chambrelan specialises in the design and manufacture of telescopic ball bearing slides and guide rails for industrial applications: reinforced slides, linear slides, ball bearing guides, rolling guides, metal runners in steel, aluminium, stainless steel with locking, blocking and in full ...

Chambrelan manufactures this guide using cold drawn stainless steel profiles.
It is delivered as standard after electrolytic polishing.
It is fitted with polyamide stops when opening and closing.
It has stainless steel ball cages.
Its balls are made of stainless steel. It is greased with white grease.

Chambrelan specialises in the design and manufacture of telescopic ball bearing slides and guide rails for industrial applications: reinforced slides, linear slides, ball bearing guides, rolling guides, metal runners in steel, aluminium, stainless steel with locking, blocking and in full extension, partial extension, double stroke or super extension for heavy duty industrial drawers, mechanical panels.

Maintenance

As standard, our slides are delivered lightly greased from the factory. We use a high pressure bearing grease for steel slides, and a white grease for aluminium and stainless steel slides. On request, we can use a food grade grease (clean room compatible), a high temperature grease, a teflon free grease (paint booths) or a greaseless assembly (although we do not recommend this).
A food grade grease, combined with stainless steel balls, offers an economical alternative to all stainless steel slides.

Options

Manual locking system Lock open: when extended, press the lock to fold it up. Locking closed: when folded, the lock must be operated to unfold. Locking open and closed: when folded, the lock must be operated to unfold and when extended, the lock must be pressed to fold. In most cases, only a latch slide is used to lock the entire drawer. This makes assembly and operation easier. If you are installing in vehicles, please consult us if you plan to use locking slides. The presence of locks makes certain short lengths impossible to manufacture. In addition, some standard drillings may not be ...

Manual locking system
Lock open: when extended, press the lock to fold it up.
Locking closed: when folded, the lock must be operated to unfold.
Locking open and closed: when folded, the lock must be operated to unfold and when extended, the lock must be pressed to fold.

In most cases, only a latch slide is used to lock the entire drawer. This makes assembly and operation easier.
If you are installing in vehicles, please consult us if you plan to use locking slides.

The presence of locks makes certain short lengths impossible to manufacture. In addition, some standard drillings may not be possible.

We do not recommend the use of locks for vertical installation (sash type).

High temperature use (oven type)
This model can be used in high temperature environments up to 250°C. However, some adaptations are necessary:
– freedom of assembly to allow expansion of the elements without blocking the slide,
– use high temperature lubrication
– remove all plastic elements.
These adaptations to the slides must be made in the factory. It is therefore important to inform us when requesting a quotation and to allow for a manufacturing time.

Modification of the standard
Development: This model can be increased by 10% or decreased.
An increase in development reduces the maximum permissible load.
Custom lengths and strokes.
Customised drilling pattern
Other surface treatments (corrosion, hardness)
Vertical mounting (guillotine type)

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