This cylindrical roller bearing supports radial loads while allowing free axial displacement, as the single-row NU design has two ribs on the outer ring and a smooth inner ring, so it acts as a non-locating bearing. Bore diameter is 80.0 mm, outside diameter 140.0 mm, width 26.0 mm, and mass is 1.51 kg. The polyamide cage is designated TVP2, and the reinforced E design offers increased roller complement for higher load carrying capacity. Limiting speed is 7000.0 1/min, reference speed 4200.0 1/min, and running accuracy is held to P6. The C3 radial internal clearance provides a larger operating clearance, suitable for compensating thermal expansion during operation. Since the inner ring is smooth and only the outer ring carries ribs, the bearing permits axial movement between shaft and housing, making it a good choice as a floating bearing in a shaft arrangement where the fixed position is defined elsewhere. The P6 accuracy class supports tighter running tolerances than standard, and the open design without integrated seals means lubrication and sealing must be arranged externally, matching the general operating conditions defined by the stated speed limits.