The SKF HJ318ECVA301 is a high-quality, genuine SKF single row tapered roller bearing outer ring, also known as a cup. With a bore diameter of 90 mm, an outer diameter of 190 mm, and a width of 43 mm, it is engineered to manage heavy radial and axial loads. This robust component is designed for industrial applications and is typically paired with a compatible inner ring, such as the SKF 318, to form a complete tapered roller bearing assembly. It features special heat treatment (VA301) for enhanced performance.