This spherical roller bearing accommodates angular misalignment and oscillating radial loads through its double row of rollers on a common spherical raceway. The bore diameter is 190.0 mm, outside diameter 400.0 mm, and width 132.0 mm, with a tapered bore (designation K) for mounting on an adapter sleeve or tapered shaft seat, allowing controlled fit-up through axial drive-up rather than a straight push fit. Net mass is 77.845 kg, relevant for handling and lifting during installation. The limiting speed is rated at 1940 1/min, with a reference speed of 1160 1/min. The C4 radial internal clearance (Group 4) is wider than normal, compensating for interference generated during the tapered bore mounting process and for thermal expansion in operation. The JPA cage guides the rollers and is suited to the BE design variant of this series. Standard relubrication feature indicates provision for re-greasing through the bearing's lubrication path during service. The tapered bore with restricted diameter tolerances supports applications where controlled, repeatable mounting fit is required on the shaft seat.