Industrial MA5206 Cylindrical Roller Bearing Race

MA5206 inner ring—plain inner race for 5206 cylindrical roller bearings—measures 30 mm bore, 62 mm outside diameter, and 23.812 mm width, delivering a precise, hardened raceway for radial rollers. This inner ring is a standalone component designed to be used with the 5206 cylindrical roller bearing assembly, not as a complete bearing unit. It is part of NTN/Bower's M Series plain inner rings, manufactured from hardened alloy steel to withstand wear under radial loads. The MA5206 EL variant exists within the same family, offering a specific inner-ring configuration. Key specifications include a 30 mm bore, 62 mm outside diameter, and 23.812 mm width, with a design that supports standard tolerances for cylindrical roller bearings. This inner ring is intended for use with 5206 cylindrical roller bearings (round bore), and is typically paired with the corresponding outer race and rollers to form a complete bearing assembly. A typical load rating for this inner ring assembly is around 72,500 N, reflecting suitability for moderate-to-high-load applications in industrial equipment.