The NKE NJ421-M is a high-quality single row cylindrical roller bearing, engineered to handle significant radial loads in various industrial applications. It features an inner diameter of 105mm, an outer diameter of 260mm, and a width of 60mm. This robust bearing is equipped with a durable brass cage, indicated by the 'M' designation, ensuring reliable performance and extended service life. With high basic dynamic and static load ratings, the NKE NJ421-M is suitable for demanding machinery where precision and durability are critical.