The SKF NK4530TN is a high-performance needle roller bearing without an inner ring, engineered for applications demanding a compact radial cross-section and high load-carrying capacity. This robust bearing features a 45 mm bore diameter, a 58 mm outside diameter, and a 30 mm width. The 'TN' designation signifies a polyamide 6,6 cage, which contributes to its excellent operational characteristics and durability in various industrial machinery environments. It offers a basic dynamic load rating of 60.5 kN and a static load rating of 96.5 kN, with a limiting speed of 8000 r/min.