The NKE 22318EC3W33 is a genuine NKE spherical roller bearing, engineered for demanding industrial and agricultural machinery applications. This robust bearing features a 90mm bore diameter, 190mm outer diameter, and a 64mm width, ensuring precise fitment. It is designed with C3 radial internal clearance, which is greater than normal, allowing for thermal expansion and misalignment. The W33 designation indicates an annular groove and three lubrication holes in the outer ring, facilitating efficient relubrication and extended service life. With high dynamic and static load ratings, this NKE bearing provides reliable performance in challenging operating conditions.