22218K Spherical roller bearing

22218K The 22218K is a spherical roller bearing with a 90mm tapered bore (1:12 taper) from the 222 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 deflection and misalignment. These bearings are commonly used in heavy industrial applications including mining equipment, paper mills, steel mills, gearboxes, and conveyor systems where misalignment compensation and high radial load capacity are required. The tapered bore design allows for direct mounting on tapered shafts or mounting on cylindrical shafts using adapter sleeves or withdrawal sleeves.