Linear guide with a guide cage strength

linear guide comprising two guide rails for movement in longitudinal translation with respect to each other, having facing raceways between which are disposed rolling elements guided in a cage, the forced guiding of the cage being provided by at least one pinion connected to the cage and meshing with racks respectively connected to a rail guidage.Le pinion 10 is formed by a disc on the outer circumference of which are arranged rolling elements 13 evenly distributed, slightly above the disk, and recesses 16, 17, 18, 19 whose shape corresponds to the surface shape of the rolling element 13 and in which the projecting portions of the rolling elements 13 can engage are arranged directly in the guide rails 1, 2 at intervals equal to each behind the others.