The 4T-30309D NTN Tapered Roller Bearing Set is designed for high-performance applications requiring precision and durability. This tapered roller bearing features a robust construction with high-quality steel, ensuring longevity and reliability. With a bore diameter of 45mm and an outer diameter of 100mm, it is suitable for various industrial applications. The bearing is rated for a dynamic load capacity of 10,500 N and a static load capacity of 12,500 N, making it ideal for heavy-duty use. It meets ISO standards for quality and performance, ensuring compatibility with a wide range of systems.