This single-row cylindrical roller bearing carries rollers guided by a polyamide cage (TVP2), with two ribs on the outer ring and a smooth inner ring, making it a non-locating bearing that allows axial displacement between rings. Bore diameter is 30.0 mm, outside diameter 72.0 mm, width 27.0 mm, and net mass is 0.515 kg. The limiting speed reaches 14200 1/min, with a reference speed of 7200 1/min. Running accuracy corresponds to P6, and the design follows the reinforced E series. The C3 radial internal clearance provides extra play to compensate for thermal expansion during operation, which is relevant where heat generation causes shaft or housing growth. The non-locating configuration permits axial movement of the shaft relative to the housing, useful where one bearing position must remain fixed while this one floats. The open design without integrated sealing requires external sealing and a separate lubrication supply, either grease or oil, matched to the operating speed and temperature conditions.