22226K-C4 Spherical roller bearing C4

22226K-C4 The 22226K-C4 is a spherical roller bearing with a 130mm tapered bore (1:12 taper) and C4 radial internal clearance. Spherical roller bearings feature two rows of symmetrical rollers running on a common spherical outer ring raceway, providing self-aligning capability to accommodate shaft deflection and misalignment. This bearing type is commonly used in heavy industrial applications including mining equipment, paper mills, gearboxes, and vibrating machinery where misalignment compensation and high radial load capacity are required. The tapered bore design enables mounting directly onto tapered shafts or standard cylindrical shafts using adapter sleeves or withdrawal sleeves.