This single row cylindrical roller bearing, type NU, has two ribs on the outer ring and a smooth inner ring, allowing free axial displacement between the rings and making it a non-locating bearing. Bore diameter is 240.0 mm, outside diameter 360.0 mm, width 56.0 mm, and net mass 19.8 kg. It runs with an M1 cage, radial internal clearance in Group N (CN), and running accuracy to P6. Limiting speed is rated at 3000.0 1/min, with a reference speed of 1850.0 1/min. The smooth inner ring design lets the bearing accommodate axial displacement of the shaft relative to the housing, which suits mounting positions where the shaft is fixed axially at another bearing location. The P6 running accuracy supports applications requiring tighter radial and axial runout control than standard tolerance class, while the CN internal clearance provides a balanced fit for general mounting conditions. As an open bearing without integrated seals, lubrication and sealing must be provided by the housing arrangement.