This cylindrical roller bearing allows axial displacement between shaft and housing, making it a non-locating bearing position. It is single row, type NU, with two ribs on the outer ring and a smooth inner ring, design E. Bore diameter is 30.0 mm, outside diameter 62.0 mm, width 20.0 mm, mass 0.279 kg. Limiting speed is 21200 1/min, reference speed 8000 1/min. The cage is M1A, and internal clearance is C3 (Group 3), wider than normal to compensate for thermal expansion during operation. Running accuracy is in class P6, suitable for applications requiring tighter rotational precision than standard tolerance bearings. The smooth inner ring profile permits free axial movement of the rollers relative to the inner ring, accommodating shaft elongation without introducing axial load into the bearing. The dimensionally and constructionally equivalent bearing is SKF NU2206MA/C3NA.