This single row cylindrical roller bearing carries the designation NJ2308-E-XL-TVP2-C3, with a bore diameter of 40.0 mm, outside diameter of 90.0 mm and width of 33.0 mm, weighing 0.951 kg. The design features two ribs on the outer ring and one rib on the inner ring, functioning as a semi-locating bearing that permits axial displacement of the inner ring relative to the outer ring within the bearing itself. The cage is of TVP2 type, and radial internal clearance corresponds to C3 (Group 3), wider than normal clearance. Limiting speed is rated at 10900.0 1/min, reference speed at 5800.0 1/min. The semi-locating design allows this bearing to accommodate axial movement caused by shaft expansion while still providing radial guidance, without transmitting additional axial load through the rib configuration. The C3 internal clearance compensates for thermal expansion and interference fit effects, keeping the roller set from becoming overly preloaded during operation. The TVP2 cage, made of glass fibre reinforced polyamide, guides the rollers with reduced friction and supports the reference speed rating. As an open bearing, it requires external sealing and lubrication with grease or oil suited to the operating speed and load conditions.