The NJ318M cylindrical roller bearing is designed for high-performance applications, featuring a bore diameter of 90mm, an outer diameter of 190mm, and a width of 43mm. This single-row bearing supports high radial loads and can handle axial forces in one direction, making it suitable for use as a support or locating bearing. The NJ318M is typically equipped with a brass or bronze cage, which enhances its speed capabilities and rigidity. It is commonly used in gearboxes, pumps, compressors, and electric motors, offering excellent durability and precision in various industrial settings.