SKF NU208M-C3 Cylindrical Roller Bearing

SKF NU208M-C3 Cylindrical Roller Bearing is a single‑row cylindrical bearing with a 40 mm bore, 80 mm outside diameter, and 18 mm width, designed to support high radial loads in a compact 40×80×18 mm package. It incorporates C3 radial internal clearance, providing additional room for thermal expansion and mounting tolerances to help maintain smooth operation under varying conditions. The bearing uses cylindrical rollers between precision-machined inner and outer races to distribute loads along a line of contact, delivering reliable radial support in demanding applications. Typical uses include electric motors, gearboxes, pumps, conveyors, and machine tools where robust radial load capacity and stable rotation are essential. With its standard 40 mm bore size, NU208M-C3 fits common shafting and housing arrangements used in industrial machinery, and it is compatible with SKF lubrication practices and seals that match service conditions to maximize service life.