The INA-FAG 20221MB is a genuine FAG barrel roller bearing, also known as a spherical roller bearing. This self-aligning, two-row rolling bearing features a solid outer ring with a concave raceway, solid inner rings with two raceways, and barrel rollers with cages. The inner rings have raceways inclined to the bearing axis, allowing for angular misalignment. It has a machined brass cage (MB suffix) and an inner ring without a flange. This robust bearing is ideal for applications requiring high load capacity and compensation for shaft deflections or mounting errors.