This single row cylindrical roller bearing carries two ribs on the outer ring and a smooth inner ring raceway, which makes it a non-locating bearing allowing free axial displacement between the rings. Bore diameter is 30.0 mm, outside diameter 72.0 mm, width 27.0 mm, and net mass is 0.515 kg. The E design provides increased load carrying capacity, and the polyamide cage (TVP2) guides the rollers with reduced friction. Limiting speed is rated at 14200 rpm, reference speed at 7200 rpm. Running accuracy is manufactured to P6, suitable for applications requiring tighter rotational precision than standard tolerance. Radial internal clearance corresponds to CN (Group N), the standard clearance range. The non-locating design lets the bearing accommodate axial shaft expansion or thermal growth without inducing axial preload, while the separable inner ring simplifies mounting and dismounting. As an open bearing, it requires external sealing and a separate lubrication supply, either grease or oil, matched to the operating speed and temperature.