This bearing carries radial loads through a two-row, full complement roller set housed between a smooth outer ring, with no ribs, and an inner ring featuring three ribs. Bore diameter is 120.0 mm, outside diameter 165.0 mm, width 45.0 mm, with a net mass of 2.802 kg. Limiting speed reaches 2260.0 1/min, with a reference speed of 1540.0 1/min, and radial internal clearance is set at CN (Group N). The full complement roller arrangement increases radial load capacity within the given envelope, while the design functions as a non-locating bearing, allowing axial displacement of the shaft relative to the housing. The smooth outer ring surface supports this floating function, and the three ribs on the inner ring provide axial guidance for the two roller rows. Radial internal clearance in group CN suits standard operating conditions without additional preload requirements.