This spherical roller bearing accommodates angular misalignment between shaft and housing while carrying combined radial and axial loads. It has a bore diameter of 90.0 mm, outside diameter of 160.0 mm, and width of 40.0 mm, weighing 3.286 kg. The tapered bore (K, taper 1:12) allows mounting on tapered shaft seats or with an adapter sleeve, simplifying installation and enabling controlled clearance adjustment during fitting. Limiting speed is rated at 5200 1/min, with a reference speed of 3400 1/min. The cage is of JPA design, and the E1 design provides optimized internal geometry for load distribution. Radial internal clearance corresponds to C3, wider than standard, compensating for interference fit expansion when mounted on a tapered seat. This clearance selection supports stable operation under thermal growth and shaft deflection. The design suits applications where shaft misalignment or bending under load must be tolerated without inducing edge stresses on the rollers. Relubrication is standard, so the bearing can be maintained through periodic lubricant replenishment without disassembly.