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Telescopic ball bearing slide - Aluminium - Partial Extension

D53

This reinforced telescopic slide has 2 colourless anodised aluminium elements and offers a partial extension. It is designed for medium loads.

Options

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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
200 mm80 mm ~ 3 1/8 "40 kg ~ 89 lbs2 mm ~ 0 1/8 "30 kg ~ 67 lbs2 mm ~ 0 1/8 "11
250 mm130 mm ~ 5 1/8 "40 kg ~ 89 lbs2 mm ~ 0 1/8 "30 kg ~ 67 lbs2 mm ~ 0 1/8 "10
300 mm180 mm ~ 7 1/8 "40 kg ~ 89 lbs2 mm ~ 0 1/8 "30 kg ~ 67 lbs2 mm ~ 0 1/8 "19
350 mm230 mm ~ 9 1/8 "40 kg ~ 89 lbs3 mm ~ 0 1/8 "29 kg ~ 64 lbs2 mm ~ 0 1/8 "7
400 mm280 mm ~ 11 1/8 "40 kg ~ 89 lbs3 mm ~ 0 1/8 "28 kg ~ 62 lbs2 mm ~ 0 1/8 "8
450 mm310 mm ~ 12 1/4"47 kg ~ 104 lbs4 mm ~ 0 1/8 "27 kg ~ 60 lbs2 mm ~ 0 1/8 "---
500 mm340 mm ~ 13 3/8 "53 kg ~ 117 lbs4 mm ~ 0 1/8 "26 kg ~ 58 lbs2 mm ~ 0 1/8 "24
550 mm370 mm ~ 14 1/2 "57 kg ~ 126 lbs4 mm ~ 0 1/8 "25 kg ~ 56 lbs3 mm ~ 0 1/8 "6
600 mm400 mm ~ 15 3/4 "60 kg ~ 133 lbs5 mm ~ 0 1/8 "24 kg ~ 53 lbs3 mm ~ 0 1/8 "5
650 mm430 mm ~ 16 7/8 "59 kg ~ 131 lbs5 mm ~ 0 1/8 "23 kg ~ 51 lbs3 mm ~ 0 1/8 "10
700 mm480 mm ~ 18 7/8 "57 kg ~ 126 lbs5 mm ~ 0 1/8 "23 kg ~ 51 lbs4 mm ~ 0 1/8 "8
750 mm510 mm ~ 20 1/8 "56 kg ~ 124 lbs5 mm ~ 0 1/8 "22 kg ~ 49 lbs5 mm ~ 0 1/8 "10
800 mm540 mm ~ 21 1/4"55 kg ~ 122 lbs5 mm ~ 0 1/8 "22 kg ~ 49 lbs6 mm ~ 0 1/4"10
850 mm570 mm ~ 22 3/8 "53 kg ~ 117 lbs5 mm ~ 0 1/8 "21 kg ~ 47 lbs7 mm ~ 0 1/4"8
900 mm600 mm ~ 23 5/8 "52 kg ~ 115 lbs5 mm ~ 0 1/8 "21 kg ~ 47 lbs8 mm ~ 0 3/8 "10
1000 mm680 mm ~ 26 3/4 "50 kg ~ 111 lbs5 mm ~ 0 1/8 "20 kg ~ 45 lbs9 mm ~ 0 3/8 "7

Applications

This guide is designed for medium loads, such as machine covers, retractable keyboard supports, or sliding drawers that do not require a full extension of the mobile, such as electronic devices, and require few cycles. Very light, it is particularly well suited to aeronautical applications. Recommended operating temperatures from -20 to 80°C.

Manufacturing

Chambrelan manufactures this runner on the basis of extruded aluminium profiles. It is delivered as standard with a colourless anodised protection. It is equipped with free stops on opening and closing. It has stainless steel ball cages. The balls are made of stainless steel. It is greased with white grease. The thinness of the profile requires the support to be milled. 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, metal runners in steel, aluminium, ...

Chambrelan manufactures this runner on the basis of extruded aluminium profiles.
It is delivered as standard with a colourless anodised protection.
It is equipped with free stops on opening and closing.
It has stainless steel ball cages.
The balls are made of stainless steel. It is greased with white grease.
The thinness of the profile requires the support to be milled.

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, metal runners in steel, aluminium, stainless steel with locking, blocking and 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 some 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 some 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).

Double development (DD)
The slide can be opened from both sides. This makes it possible to create transfer locks, for example.
The DD option is not compatible with any locking system.

Surface treatments
This slide can be supplied with a hard anodised finish, which offers, in addition to corrosion resistance, increased resistance to ball matting. This option can be justified for applications subject to vibration
Hard anodising is not recommended for open locks.

High temperature use (oven type)
We do not recommend using this product outside the recommended temperature range.

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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