This single-row cylindrical roller bearing is built as a non-locating design, with two ribs on the outer ring and a smooth (rib-free) inner ring, allowing axial displacement of the inner ring relative to the outer ring. Bore diameter is 100.0 mm, outside diameter 180.0 mm, width 46.0 mm, and net mass 5.2 kg. The bearing runs with a machined M1 cage, radial internal clearance CN (Group N), and running accuracy to P6. Limiting speed is 6800 1/min, with a reference speed of 2900 1/min. The non-locating configuration lets the bearing accommodate axial shaft movement caused by thermal expansion, making it suitable as a floating bearing position in a shaft system. The P6 running accuracy and CN clearance support precise radial guidance at the stated speed ratings, while the M1 cage design is intended for stable roller guidance under the specified load and speed conditions.