This spherical roller bearing carries radial loads and accommodates shaft misalignment through its two rows of symmetric rollers guided by a symmetric outer ring with two ribs. Bore diameter is 120.0 mm, outside diameter 215.0 mm, width 58.0 mm, and net mass 8.85 kg. The E1A design gives the bearing an optimized internal geometry for load distribution, while the limiting speed reaches 3650 1/min and the reference speed is 2700 1/min. The C3 radial internal clearance (Group 3) provides increased internal clearance, compensating for thermal expansion during operation and supporting stable running under shaft deflection. The M cage, made of machined brass, ensures reliable roller guidance at the stated speed range. Standard relubrication feature allows grease replenishment without dismounting the bearing, suiting applications where periodic maintenance access is required.