Supports radial loads while allowing free axial displacement between shaft and housing, as the outer ring carries two ribs and the inner ring runs smooth without ribs, making this a non-locating cylindrical roller bearing, type NU. The single-row design has bore diameter 85.0 mm, outside diameter 180.0 mm, and width 60.0 mm, with net mass 6.6 kg. Limiting speed is 5200 1/min, reference speed 3300 1/min. The E design provides increased load rating within the standard envelope dimensions. Fitted with a TVP2 cage, this bearing runs with CN (Group N) radial internal clearance and P6 running accuracy, suitable where tighter shaft guidance and reduced radial play are required. The absence of ribs on the inner ring permits axial floating of the shaft relative to the housing, making it suitable as a non-locating bearing in a bearing arrangement where the counterpart bearing provides axial location. No integrated seals are present, so lubricant supply and external sealing must be arranged separately.