Plastic ball-bearings


The bearing is manufactured in steel grade AISI 440 and is mounted in a bearing housing of glass-fibre-reinforced nylon. 


The ball bearing ensures that doors and windows run smoothly in their tracks in summer and winter. 

Field of application

The bearing slides into the aluminium profile, allowing windows and doors to slide easily in their grooves.

Colour Yellow
Standard length Dimensions: width 12 mm, height 23 mm (+1.5mm*), d 28 mm
  * Pins on the bottom to fit the different standard dimensions of the aluminium holder.
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Updated 2018-01-02