The SKF 22228CCKC4W33 is a high-performance spherical roller bearing designed for heavy radial and axial loads. It features a 140 mm bore diameter, 250 mm outer diameter, and 68 mm width. This bearing incorporates a 1:12 tapered bore (K) for easy mounting and dismounting, and C4 internal clearance, which is greater than normal, suitable for applications with high temperatures or misalignment. The W33 designation indicates an annular groove and three lubrication holes in the outer ring for efficient relubrication. The CC design signifies two pressed steel cages and symmetrical rollers, ensuring robust operation.