This spherical roller bearing accommodates angular misalignment and radial loads through its two rows of rollers running on a common spherical outer race. Main dimensions follow DIN 635-2, with a bore diameter of 90.0 mm, outside diameter of 160.0 mm, and width of 52.4 mm, giving a net mass of 4.111 kg. The bearing has a tapered bore (taper 1:12), design K, and features the E1 design with a TVPB polymer cage. Limiting speed is 4250.0 1/min, with a reference speed of 2650.0 1/min. The tapered bore allows mounting on an adapter sleeve, simplifying fitting and enabling adjustment of the radial internal clearance during installation. Radial internal clearance is CN (Group N), suitable for standard operating conditions. The TVPB cage design supports smooth roller guidance at the given speed range, and the E1 design contributes to load-carrying capacity within the stated dimensions. Relubrication follows the standard feature, allowing periodic replenishment of grease during service.