This single-row cylindrical roller bearing carries an inner ring with a smooth (rib-free) design and an outer ring with two ribs, configuring it as a non-locating bearing that allows free axial displacement within the housing. Bore diameter is 190.0 mm, outside diameter 290.0 mm, width 46.0 mm, and net mass 10.9 kg. The bearing runs with C3 internal clearance, a machined M1 cage, and P6 running accuracy. Limiting speed is rated at 4350 1/min, with a reference speed of 2410 1/min. The smooth inner ring and rib configuration on the outer ring permit axial movement of the inner ring relative to the outer ring, making this bearing suitable for supporting shafts where axial position must be compensated on one bearing side while radial load is carried. The C3 clearance accommodates thermal expansion during operation, and the P6 accuracy class supports applications requiring tighter running tolerances than standard P0. The M1 cage construction is suited for the specified speed range, and as a separable design, the bearing allows independent mounting of the inner and outer rings during assembly.