Quantum Fusion Bearings

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Entire metal surface coated with Diamond Matrix (DMx); hard as diamond coating that significantly reduces wear and corrosion build-up GraphFlo Surface correction coating that is co efficient of friction matched to DMx Si3N4 ceramic roller balls for enhanced impact frictional resistance Carbon nano-fiber reinforced retainers Removable shields with micro-ring for easy addition of lube without removing bearing from wheel Set of 8 bearings Packaged with 8 speed washers, 4 bearing spacers and sticker pack Designed, coated and packaged at UNC Charlotte, NC Show more