Guide device and door system

A guiding device comprising a guide rail and a slider, which at least partially reaches into the guide rail and is guided in a linearly movable manner in the guide rail via a recirculating ball bearing, wherein the balls associated with the recirculating ball bearing are lined up in at least one ball row and guided in at least one ball track, wherein the balls associated with a respective ball row are respectively guided in a ball track composed of a first and a second partial ball track,

• wherein the first partial ball track is formed in the slider and extends along a longitudinal slider axis, and wherein the second partial ball track is formed by a slider guiding groove, which is formed on the slider and extends along the longitudinal slider axis, and a guide rail guiding groove, which is situated opposite the slider guide groove and formed on the guide rail, and wherein redirecting means for redirecting the balls from the first into the second partial ball track and vice versa are respectively arranged in the region of, in relation to the longitudinal slider axis, a first and a second slider end, wherein the first partial ball track is formed by a guide channel, which extends along the longitudinal slider axis and is formed in the slider,
• and a cover plate delimiting the guide channel towards the outside, wherein the cover plate is detachably connected to the slider, wherein a carrier is detachably connected with the slider and configured for carrying a load member, the carrier is formed from
• a. a mounting portion configured to be detachably connected to the slider and/or the cover plate, wherein the mounting portion extends along the longitudinal slider axis over a partial length of the slider;
• b. a supporting flange, which is laterally adjacent to the mounting portion and configured to laterally rest, with a supporting surface, against the slider and be supported by the latter;
• c. and a carrier portion configured for carrying and/or guiding the load member.