Vehicle seat with roller guide

A vehicle seat comprising a roller guide, the roller guide having at least one guide rail, which is open at a side at least in part, and at least one roller, which rolls in the guide rail and is connected by at least one shaft to parts of the vehicle seat, a roller cover part of the roller being rollable with at least part of a running surface of the roller along a first inner wall of the guide rail, said first inner wall being arranged on a lower side of the roller, and in parallel with or at an angle to a longitudinal course of the shaft,

• wherein the roller cover part of the roller is divided at least into a first functional region and a second functional region which are arranged as circumferential surfaces one behind the other in a direction of the shaft of the roller, and the first functional region of the roller cover part of the roller being deformable by pressurization by means of seat occupation, and being in contact, in a movement-free state without seat occupation, with the first inner wall and with a second inner wall of the guide rail, said second inner wall being arranged on an upper side of the roller and extending in parallel with the first inner wall, and wherein the outer diameter of the second functional region is smaller than a spacing between the first inner wall and the second inner wall.