The 23980-B-MB-C3 FAG Spherical Roller Bearing is designed for high-performance applications, featuring a bore diameter of 400 mm and an outer diameter of 540 mm. This bearing includes a C3 internal clearance, allowing for thermal expansion and ensuring smooth operation. Constructed from high-quality steel, it meets ISO standards for durability and efficiency. Its spherical design provides self-alignment capabilities, making it ideal for use in heavy machinery and industrial equipment, reducing friction and extending service life.