This cylindrical roller bearing separates radial load from axial positioning duty, using a single row of rollers guided by a polyamide cage (TVP2) between two ribs on the outer ring and one rib plus an inner rib washer on the inner ring, matching the NUP design. Bore diameter is 17.0 mm, outside diameter 40.0 mm, width 12.0 mm, and net mass 0.07 kg. The E design provides increased load carrying capacity within the same envelope. Limiting speed reaches 26500 1/min, with a reference speed of 15300 1/min. Radial internal clearance falls in the CN (Group N) group, suitable for standard fit conditions without preload requirements. As a locating bearing, it fixes the shaft axially in one direction while allowing free axial displacement of the non-locating side elsewhere in the arrangement. The polyamide TVP2 cage supports smooth roller guidance at the stated speed range and is compatible with standard grease or oil lubrication as applicable to the mounting arrangement.