This single row cylindrical roller bearing carries two ribs on the outer ring and one rib on the inner ring, giving it a semi-locating function that allows axial displacement in one direction while guiding the shaft in the other. Bore diameter is 45.0 mm, outside diameter 100.0 mm, width 25.0 mm, and net mass is 0.885 kg. The E design provides an optimized internal geometry for increased load capacity, and the TVP2 cage, made of glass-fiber-reinforced polyamide, guides the rollers with reduced friction. Limiting speed is rated at 8500 1/min, with a reference speed of 6400 1/min. Radial internal clearance is C3, wider than normal, which compensates for thermal expansion and interference fit effects during operation. The semi-locating design permits the bearing to accommodate axial shaft movement in one direction, making it suitable for arrangements where a fixed bearing is placed elsewhere on the shaft. The roller and raceway contact geometry supports predominantly radial loads, and the open design without integrated seals requires external sealing and a separate lubrication supply, either grease or oil, matched to the operating speed and temperature of the application.