The SKF 557YET206 is a genuine SKF Y-bearing, primarily designated as YET 206. This high-quality insert bearing features a 30 mm bore diameter and a 62 mm outer diameter, making it suitable for various industrial and agricultural machinery applications. It is designed with grub screw locking for secure attachment to the shaft and incorporates a spherical outer ring, which accommodates initial misalignment. The bearing has an inner ring width of 38.1 mm and an outer ring width of 19 mm, ensuring reliable performance and durability.