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Bearing ring for cover caps with hole
https://leanproducts.eu/shop/3842555653-bearing-ring-for-cover-caps-with-hole-3589 https://leanproducts.eu/web/image/product.template/3589/image_1920?unique=1d9bc53Die-cast zinc bearing ring for cover caps with hole on profiles 40x40, 45x45, 50x50 and 60x60: protects the cover cap when you tighten levelling feet or castors with M12 thread in the central hole.
AL Modular System · Feet and castors
M12 bearing ring for cover caps with hole
When you mount an levelling foot or a castor in the central hole of a profile closed by an cover cap with hole, tightening the accessory crushes the plastic cover cap. The die-cast zinc support ring takes the tightening load and the cover cap stays intact. It is for M12 thread and cover caps with hole on profiles 40x40, 45x45, 50x50 and 60x60.
Why choose it
Protects the cover cap
Tightening loads the ring, not the plastic cover cap.
For feet and castors
Used with M12 levelling feet and castors.
Die-cast zinc
Compact and sturdy.
Data and compatibility
| Property | Value |
|---|---|
| For | Cover caps with hole for profiles 40x40, 45x45, 50x50, 60x60 |
| Thread | M12 |
| Material | Die-cast zinc |
| Dimensions | Ø 18 x 4 mm |
| Code | 3 842 555 653 |
You need one ring for each foot or castor mounted through an cover cap with hole.
Downloads
Need help with your profile parts list?
Send us a sketch or the parts list: we will give you codes, accessories and cut lengths.
Specifications
| Brand | Bosch Rexroth |
| Technical notes | Bearing ring for cover caps with hole 40x40…60x60, thread M12 |
| Slot mm | 10 |
| Material | Die-cast zinc |
| Tags | |
|---|---|
| Tags |
Bosch 5S1
|
When you screw an levelling foot or a castor with M12 thread into the central hole of a profile closed by an cover cap with hole: without the ring, tightening crushes the cover cap.
For cover caps with hole on profiles 40x40, 45x45, 50x50 and 60x60, with M12 accessories.
It is the width of the profile slot and determines which accessories you use. Slot C6 (6 mm) is for 20 series profiles, C8 (8 mm) for the 30 series, C10 (10 mm) for profiles from the 40 series upwards. Nuts, screws, brackets and cover caps are chosen by slot: each accessory's product page shows the right one.
Yes. You can order the full bar or the piece cut to the length you need: we do the cutting ourselves, in our workshop. Each profile's product page shows the maximum bar length and the minimum cut length.
Look at the moments of inertia Ix and Iy: the higher they are, the less the profile deflects under load. For the same section, “L” profiles are lightened and deflect a little more. For long spans or high loads move to a larger section or a tall profile (e.g. 45x90 instead of 45x45). If you send us drawing and loads, we will check the choice.
The T-nut is inserted from the front into the slot, even in an assembled structure, and positions itself when you tighten the screw: it is the standard choice for fixing accessories. The sliding block withstands higher forces, but normally has to be inserted from the profile end before closing the frame; spring versions stay where you put them.
The simplest way is the bracket, which joins two profiles at 90° with screws and nuts in the slot, without machining. For end, T, 45° or three-way connections there are dedicated connectors, some of which require profile machining as stated on their product page.
Yes, for several accessories (for example cover caps, hinges and nuts) there are conductive ESD versions, indicated in the name or variant. Tell us which EPA area you work in and we will confirm the components to use.
On each product page you will find the MGE catalogue pages to download as PDF, with dimensioned drawings and technical data; the Specifications tab shows the data for the variant you have chosen.
Yes. Send us the parts list or a sketch with dimensions: we give you codes, quantities and cut lengths and prepare the kit with profiles already cut and the accessories.