The MRC 208CFF is a single-row deep groove type ball bearing featuring two metal shields. Manufactured under the MRC brand (by SKF), this specific configuration is equivalent to a standard 6208-2Z or 6208ZZ bearing. Key Specifications Bore Diameter (Inner): 40 mm Outside Diameter: 80 mm Width: 18 mm Closure Type: Double Shielded (indicated by the FF suffix).