This spherical roller bearing carries two rows of rollers guided by a symmetric outer ring with two ribs, allowing self-alignment under shaft deflection or housing misalignment. Bore diameter is 75.0 mm, outside diameter 160.0 mm, width 55.0 mm, and mass is 5.12 kg. The E1A design uses a machined brass cage (M), a limiting speed of 4500 1/min, and a reference speed of 3550 1/min. Radial internal clearance is C3, providing a larger operating clearance than standard to compensate for interference fits and thermal expansion during operation. The brass cage design supports higher speeds and stable roller guidance under load. Standard relubrication feature allows grease replenishment during service, suiting applications with radial loads combined with shaft misalignment.