This cylindrical roller bearing carries a single row of rollers guided by a polyamide cage (TVP2), with two ribs on the outer ring and a smooth inner ring, configured as a non-locating bearing that allows axial displacement between the rings. Bore diameter is 70.0 mm, outside diameter 150.0 mm, width 35.0 mm, and mass is 2.686 kg. The limiting speed is 6300 1/min, with a reference speed of 4500 1/min. Internal design follows the E series, and running accuracy corresponds to class P6. Radial internal clearance is C3 (Group 3), suitable for applications where thermal expansion or shaft deflection requires additional internal play to avoid preload. The non-locating design and smooth inner ring allow the outer ring to move axially relative to the rollers, compensating for axial displacement of the shaft without transmitting axial load. The open design without integrated seals requires external sealing and a separate lubrication supply, either grease or oil, matched to the operating speed and load conditions.