A drawer assembly includes a roller glide system configured to facilitate sliding movement between an extended and a retracted position of a drawer. The roller glide system includes, at each lateral side of the drawer, a first and a second roller glides, each disposed between the drawer and a supporting frame for the drawer. The first and the second roller glides each include a wheel, a glide frame, a bearing shaft mount for coupling the wheel, and a wheel side load bearing formed as an arcuate protrusion from each bearing shaft mount and configured to support the exterior lateral periphery of the wheel when coupled to each glide frame. The second roller glide also includes a base rail bearing for guiding the second roller glide along a rail of the supporting frame.