This cylindrical roller bearing carries radial loads and functions as a locating bearing, guiding the shaft axially through its rib configuration: two ribs on the outer ring and one rib with an internal loose rib washer on the inner ring, corresponding to type NUP. Bore diameter is 45.0 mm, outside diameter 85.0 mm, width 23.0 mm, and net mass 0.507 kg. The limiting speed reaches 11800 1/min, with a reference speed of 5800 1/min. The polyamide cage is designated TVP2, and the design follows the reinforced E series, giving increased load carrying capacity within the standard envelope dimensions. The radial internal clearance falls into class C3, allowing for thermal expansion during operation and compensating for interference fit mounting. Being a single row design with no integrated sealing, this bearing requires external sealing and separate lubrication, either grease or oil, suited to the application's speed and load conditions. The single-piece rib arrangement permits the bearing to take up axial loads in one direction while allowing free axial displacement in the mating bearing position, making it suitable where fixed positioning of the shaft is required.