This cylindrical roller bearing carries radial loads only and allows free axial displacement of the shaft, making it a non-locating bearing. It is a single row NU-type design with two ribs on the outer ring and a smooth inner ring, bore diameter 50.0 mm, outside diameter 110.0 mm, width 27.0 mm, and net mass 1.255 kg. Limiting speed is 11600 1/min, reference speed 6000 1/min, with an E design roller set for increased load capacity. The C3 radial internal clearance compensates for temperature-related fit changes during operation, while the M1 cage, made of machined brass, provides stable roller guidance at higher speeds. Running accuracy according to P6 tolerance class suits applications requiring precise shaft positioning. As the inner ring is free of ribs, the bearing permits axial shaft movement relative to the outer ring, which must be accounted for in the housing design.