Image is for illustration purposes only.
The 22211K-C4 is a spherical roller bearing with a 55mm tapered bore (1:12 taper) and C4 radial internal clearance. 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 gearboxes, mining equipment, paper mills, and construction machinery where high radial loads, moderate thrust loads, and compensation for misalignment are required. The tapered bore allows mounting directly on tapered shafts or standard shafts using adapter sleeves, while the C4 clearance suits applications with thermal expansion or interference fit conditions.
