This cylindrical roller bearing supports pure radial loads and allows free axial displacement between the inner and outer ring, since the outer ring has two ribs and the inner ring is smooth (type NU). Bore diameter is 40.0 mm, outside diameter 90.0 mm, width 23.0 mm, and net mass is 0.639 kg. The polyamide cage (TVP2) locates the rollers, radial internal clearance is CN (Group N), and running accuracy is in P6. Limiting speed is 10900 1/min, with a reference speed of 7100 1/min. The non-locating design lets this bearing act as the floating support in a shaft arrangement, absorbing axial expansion caused by thermal growth or misalignment while the E design provides increased load-carrying capacity through optimized internal geometry. The P6 running accuracy suits applications where tighter rotational precision is required, and the CN clearance corresponds to standard operating conditions without preload. The TVP2 cage allows relubrication with grease and supports the stated speed ratings without additional design modification.