This single row cylindrical roller bearing, type NU, has a bore of 80.0 mm, an outside diameter of 140.0 mm and a width of 26.0 mm, with a net mass of 1.51 kg. The outer ring carries two ribs while the inner ring is smooth (no ribs), making it a non-locating bearing that allows axial displacement between inner and outer ring. It is fitted with a TVP2 cage and built to the reinforced E design, giving increased roller load capacity within the same envelope dimensions. Limiting speed is rated at 7000 1/min, with a reference speed of 4200 1/min, and radial internal clearance is CN (Group N). Because the inner ring is free to move axially relative to the outer ring, this bearing is suited for locations where the shaft requires axial freedom, such as the floating position in a bearing arrangement, while a second bearing provides axial location elsewhere on the shaft. Running accuracy is held to P6, giving tighter dimensional and geometric tolerances than standard P0 accuracy, which supports more precise radial guidance. The CN clearance corresponds to normal internal clearance suitable for typical fit and temperature conditions, and the TVP2 cage design is intended for standard operating speeds up to the stated limiting and reference values.