Two rows of symmetric rollers guided by a cage with a guidance ring allow this spherical roller bearing to compensate shaft misalignment while carrying combined radial and axial loads. Bore diameter is 70.0 mm, outside diameter 150.0 mm, width 51.0 mm, and net mass reaches 4.284 kg. The limiting speed is rated at 4800.0 1/min, with a reference speed of 3700.0 1/min. Design E1 with cage JPA and bore type Z defines the internal geometry, and the C4 radial internal clearance places it in the enlarged clearance group. The C4 clearance compensates for thermal expansion and interference fit during operation, making this bearing suitable where shaft deflection or thermal growth must be accommodated without loss of rolling element contact. The JPA cage guidance ring stabilizes roller position at higher speeds within the given limits, and the standard relubrication feature allows grease replenishment during service without dismounting the bearing.