The NKE 22311-E-K-W33 is a genuine NKE spherical roller bearing designed for heavy-duty applications. This high-quality bearing features a 55mm bore diameter, a 120mm outer diameter, and a 30mm width. It is equipped with a tapered bore (1:12 taper) for mounting with adapter or withdrawal sleeves, and a robust steel cage (suffix E). The W33 suffix indicates a lubrication groove and three lubrication holes in the outer ring, ensuring efficient lubrication and extended service life. With a dynamic load rating of 245 kN and a static load rating of 265 kN, this NKE bearing provides reliable performance in demanding industrial environments.