Cylindrical roller bearing NU232-E-XL-MPAX-C3 is a single row design with two ribs on the outer ring and a smooth inner ring, allowing free axial displacement between rings — a non-locating bearing that accommodates shaft expansion within the housing. Bore diameter is 160.0 mm, outside diameter 290.0 mm, width 48.0 mm, net mass 14.5 kg. The cage is of MPAX type, design E, running accuracy according to P6, with limiting speed 4200 1/min and reference speed 2160 1/min. Radial internal clearance is set to C3 (Group 3), providing extra clearance to compensate for tighter fits or thermal expansion during operation. The smooth inner ring construction combined with the non-locating function permits axial movement of the shaft relative to the housing, making the bearing suitable where free axial displacement must be accommodated while radial loads are carried through the roller set.