This cylindrical roller bearing carries radial loads through a single row of rollers guided by a polyamide cage (TVP2), with two ribs on the outer ring and a smooth inner ring, allowing free axial displacement between rings and making it a non-locating bearing. Bore diameter is 50.0 mm, outside diameter 90.0 mm, width 23.0 mm, and mass 0.553 kg. Limiting speed is rated at 11100.0 1/min, with a reference speed of 5300.0 1/min. The E design provides increased load carrying capacity compared to standard internal geometry. Radial internal clearance falls in group CN (normal), suitable for standard mounting conditions without preload requirements. Running accuracy corresponds to class P6, giving tighter dimensional and rotational tolerances than standard P0 execution. The smooth inner ring allows axial movement relative to the housing, compensating for thermal expansion or shaft misalignment along the axis, while the outer ring ribs maintain roller guidance under radial load.