This spherical roller bearing has a bore diameter of 70.0 mm, outside diameter of 150.0 mm, and width of 35.0 mm, with a net mass of 3.072 kg. It is built in the E1 design with a JPA cage and main dimensions to DIN 635-2. The limiting speed is 6200 1/min, with a reference speed of 3950 1/min, and the radial internal clearance is C4 (Group 4), which is greater than the standard clearance range. The C4 clearance accommodates thermal expansion and shaft deflection under load, making the bearing suitable for applications with heavier radial loads or misalignment between shaft and housing. The two rows of rollers on a common spherical raceway in the outer ring allow the bearing to self-align, compensating for angular misalignment without added stress on the rolling elements. Standard relubrication features support periodic grease replenishment during service.