The NKE QJ318N2MPA is a high-quality four point contact ball bearing, designed for applications requiring precise radial and axial load support. Featuring a 90 mm bore, 190 mm outer diameter, and 43 mm width, this bearing is equipped with an N2 internal clearance and an MPA machined brass cage, outer ring piloted, ensuring reliable performance. It offers a dynamic load rating (Cr) of 206 kN and a static load rating (Cor) of 206 kN, with limiting speeds up to 4000 rpm (grease) and 5000 rpm (oil). This NKE bearing provides robust and efficient operation in demanding industrial environments.