This cylindrical roller bearing carries a single row of rollers guided by a machined M1 cage, with two ribs on the outer ring and a smooth inner ring, allowing free axial displacement between the rings — a non-locating design. Bore diameter is 150.0 mm, outside diameter 225.0 mm, width 35.0 mm, and net mass 4.72 kg. Limiting speed reaches 5800.0 1/min, with a reference speed of 3100.0 1/min, and running accuracy is held to P6. The smooth inner ring lets this bearing take up axial shaft expansion while the outer ring ribs maintain roller guidance, making it suited as a floating support in a bearing arrangement. Radial internal clearance falls in CN (Group N), giving standard running clearance for typical shaft and housing fits. The machined cage supports stable roller guidance at the stated speed ratings, and the P6 accuracy class suits applications requiring tighter running tolerances than standard P0.