This cylindrical roller bearing is a single-row NU-type design with two ribs on the outer ring and a smooth inner ring, allowing free axial displacement and making it suitable as a non-locating bearing. Bore diameter is 40.0 mm, outside diameter 90.0 mm, width 23.0 mm, and net mass 0.639 kg. The reinforced E design increases the roller set load rating, the cage is a polyamide TVP2 type, and radial internal clearance corresponds to C3 (Group 3). Limiting speed is 10900 1/min, with a reference speed of 7100 1/min. The axial freedom of the inner ring lets this bearing accommodate shaft expansion or misalignment without generating axial load, which is the function of a non-locating position. The C3 clearance compensates for temperature-related fit tightening, while the TVP2 cage supports stable roller guidance at the given speed range. Running accuracy is held to P6, providing tighter geometric tolerances for rotational precision where radial loads are dominant and axial positioning is handled elsewhere in the arrangement.