... make self-alignment. Their rolling elements linearly come into contact with the raceways of inner ring and outer ring. ... seats. Spherical roller bearings have a maximum number of long rollers with a large diameter. The close ... 21317KW33C3, 21317W33C3, 21318, 21318K, 21318KW33C3, 21318W33C3, 21319, 21319K Bearing Number(2): 22205, 22205K, 22205KW33C3, 22205W33C3, 22206, 22206K, 22206KW33C3, 22206W33C3 ...