The extended range of Nautilus bearing solutions offer advanced, versatile and integrated features to meet the wind industry's demands. It provides designers with the freedom to develop a wide variety of turbines including direct drive; turbines equipped with a gearbox; with outer or inner ring rotation; and mounted on shafts or directly bolted onto the surrounding structure. The features include the option to incorporate a bolted inner ring, eliminating the influences of fits and tolerances of the structure surrounding the bearing, reducing pre-load variation and resulting in higher operational reliability and safety. Another feature is the integrated seal and pre-greasing to provide optimized lubrication while reducing the risk of contamination and leakage.