22311-C3 Spherical roller bearing C3

22311-C3 The 22311-C3 is a spherical roller bearing with a 55mm bore diameter from the 223 series, featuring C3 radial internal clearance for applications requiring greater than normal clearance. Spherical roller bearings use 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, construction machinery, paper mills, gearboxes, and vibrating screens where shaft misalignment, heavy radial loads, and moderate thrust loads are present. The C3 clearance makes it suitable for applications with thermal expansion, interference fits, or operating temperature differentials.