This spherical roller bearing accommodates radial loads together with angular misalignment between shaft and housing, made possible by its two rows of rollers running on a common sphered outer ring raceway. It has a bore diameter of 110.0 mm, outside diameter of 200.0 mm, and width of 69.8 mm, with a mass of 9.5 kg. The tapered bore, taper 1:12 (bore type K), allows mounting on a tapered seat or with an adapter/withdrawal sleeve, giving a controlled fit and simplified dismounting. Design E1A defines the internal geometry and roller set, the cage is machined brass (M), limiting speed is 3250.0 1/min and reference speed is 2100.0 1/min. The radial internal clearance C4 (Group 4) is greater than standard clearance, compensating for the interference generated by the tapered bore mounting and for thermal expansion of the shaft during operation. The tapered bore design permits the compensation of shaft deflection and slight misalignment without additional stress on the rolling elements. Standard relubrication feature indicates no special provision beyond basic lubrication access, so grease or oil replenishment follows standard maintenance intervals.