The FAG NU215EM1C3 is a high-quality cylindrical roller bearing designed for heavy radial loads. It features a single row of rollers, a solid brass cage (M1), and a C3 internal clearance, which is greater than normal. The 'NU' designation indicates that the bearing has two integral flanges on the outer ring and no flanges on the inner ring, allowing for axial displacement of the shaft relative to the housing. This design makes it suitable for non-locating bearing arrangements. The 'E' suffix denotes an optimized internal design for increased load capacity. This bearing is manufactured by INA-FAG, a brand known for precision and durability in industrial applications.