This cylindrical roller bearing accommodates axial displacement between shaft and housing, functioning as a non-locating bearing due to its single-row NU configuration with two ribs on the outer ring and a smooth (rib-free) inner ring. Bore diameter is 50.0 mm, outside diameter 110.0 mm, width 27.0 mm, and mass is 1.12 kg. Limiting speed reaches 8900 1/min, with a reference speed of 6000 1/min. The E design provides increased load capacity within the standard envelope dimensions, and the polyamide TVP2 cage guides the rollers with reduced friction. Running accuracy conforms to P6, allowing tighter shaft and housing tolerances than standard tolerance class. Radial internal clearance falls within CN (Group N), suitable for typical fit and thermal conditions without preload. Since the bearing has no built-in seals, external sealing and lubrication must be provided by the housing arrangement. The free axial movement inherent to the NU design makes this bearing appropriate for applications requiring compensation for thermal expansion or shaft misalignment along the axial direction, while the two-rib outer ring ensures reliable radial guidance of the roller set.