This bearing guides and supports rolling motion along a track through a thick-walled outer ring, using a double row full complement cylindrical roller set with a central rib. The bore diameter is 30.0 mm, outside diameter 62.0 mm, and net mass is 0.452 kg. Sealing is provided on both sides (2RS), and the outer ring is axially guided by the central rib and the rolling elements themselves. The full complement roller set increases the load-carrying capacity per unit of installation space, since no cage limits the number of rolling elements. The double-sided lip seal keeps out contamination and retains grease inside the bearing, allowing operation without frequent relubrication. Axial guidance through the central rib eliminates the need for separate axial location of the outer ring, which simplifies mounting and keeps the roller correctly positioned on the track during operation.