This single-row cylindrical roller bearing carries a bore of 85.0 mm, outside diameter of 150.0 mm, and width of 36.0 mm, with a net mass of 2.78 kg. The outer ring has two ribs and the inner ring has one rib, forming a semi-locating design of type NJ that allows axial displacement in one direction while guiding the shaft in the other. The bearing uses an M1 cage and features the E design for increased load rating. Limiting speed is 8300 1/min, with a reference speed of 3300 1/min. Radial internal clearance is CN (Group N), suitable for standard fit conditions without preload requirements. The semi-locating configuration allows the bearing to accommodate axial displacement caused by thermal expansion or shaft tolerances, while still providing radial guidance. The M1 cage design supports stable roller guidance at the specified speed range, making this bearing suitable for applications requiring one-directional axial fixation combined with high radial load capacity.