This cylindrical roller bearing is a single-row, non-locating design with 25.0 mm bore, 52.0 mm outside diameter and 18.0 mm width, weighing 0.16 kg. The outer ring carries two ribs while the inner ring is smooth (0 ribs), corresponding to type NU, allowing axial displacement between inner and outer ring. The polyamide cage TVP2 and reinforced E design support a limiting speed of 19800 1/min and a reference speed of 9600 1/min, with running accuracy to P6. Radial internal clearance is in the CN (Group N) group, suitable for standard fit conditions without preload. Since the outer ring is free to move axially relative to the inner ring, this bearing works as a floating (non-locating) support, compensating for thermal expansion or shaft length tolerances. The open design without integrated seals requires external sealing and separate lubrication, typically grease or oil, matched to the operating speed and temperature of the application.