22330K Spherical roller bearing

22330K The 22330K is a spherical roller bearing with a 150 mm tapered bore (1:12 taper) from the 223 series. Spherical roller bearings feature two rows of barrel-shaped rollers running on a common spherical outer ring raceway, providing self-aligning capability to accommodate shaft misalignment and deflection. This bearing type is commonly used in heavy industrial applications including mining equipment, paper mills, steel processing machinery, and gearboxes where high radial loads, moderate thrust loads, and misalignment compensation are required. The tapered bore design facilitates mounting on tapered shafts or adapter sleeves.