This spherical roller bearing accommodates radial loads together with shaft misalignment through its two rows of rollers running on a spherical outer ring raceway. Bore diameter is 50.0 mm, outside diameter 90.0 mm, width 28.0 mm, and net mass is 0.69 kg. The limiting speed reaches 2440 1/min, radial internal clearance is CN (Group N), and the polyamide cage is designated JPA. Design E1 indicates an optimized internal geometry for load capacity. Sealing on both sides (2RSR, lip seals) keeps contamination and moisture out of the bearing interior, allowing operation in environments with water spray or dust without additional external protection. Standard relubrication feature supports periodic grease replenishment during service. The CN clearance combined with the self-aligning design permits shaft deflection and slight misalignment without generating additional internal stress, making the bearing suitable for applications where mounting accuracy cannot be guaranteed to a tight tolerance.