This single row cylindrical roller bearing carries radial loads while allowing free axial displacement between the outer and inner rings, functioning as a non-locating bearing. The outer ring has two ribs while the inner ring runs smooth with no ribs, corresponding to design type NU. Bore diameter is 170.0 mm, outside diameter 260.0 mm, width 42.0 mm, and net mass 7.827 kg. The limiting speed is 4900.0 1/min, with a reference speed of 2750.0 1/min. The bearing is fitted with an M1A cage and features C3 radial internal clearance, providing increased internal clearance to compensate for thermal expansion during operation. Running accuracy corresponds to P6 tolerance class, suitable for applications requiring precise shaft positioning. The smooth inner ring design permits axial movement of the shaft relative to the housing, making this bearing suitable as a floating bearing position where thermal growth or shaft misalignment along the axial direction must be accommodated.