This cylindrical roller bearing is a single-row design with two ribs on the outer ring and one rib on the inner ring, configured as a semi-locating bearing. Bore diameter is 35.0 mm, outside diameter 80.0 mm, width 21.0 mm, and net mass 0.481 kg. The limiting speed is rated at 12600 1/min, with a reference speed of 7900 1/min. The cage is of TVP2 type, and the internal design follows the E series. The radial internal clearance corresponds to C3 (Group 3), providing increased clearance suitable for compensating thermal expansion during operation. The rib arrangement allows the bearing to carry axial loads in one direction while permitting axial displacement of the shaft relative to the housing, making it suitable as a non-locating support in a bearing arrangement. The TVP2 cage design supports stable roller guidance at the specified speed ratings, and the C3 clearance class should be matched with the expected operating temperature and fit conditions during mounting.