6800/S6800 2RS. S63800 2RS. Keep everything well greased, avoid pressure washing at all costs & avoid using solvent based sprays & lubricants around your bearings, as these dissolve the grease in the bearings!
6300 2RS - 6306 2RS SERIES HIGH PERFORMANCE CARTRIDGE BEARINGS Chrome Stainless
6200 2RS - 6206 2RS HIGH PERFORMANCE CARTRIDGE BEARINGS Chrome or Stainless - UK
Campagnolo Freehub bearings FH-BUU004 CHROME /STAINLESS STEEL /HYBRID CERAMIC
6805 61805 Sealed Bicycle Bearings Chrome/ Stainless/ Ceramic 25 x 37 x 6or7mm
6804/ 61804 Sealed Bicycle Bearings Chrome/ Stainless/ Ceramic 20mmX 32mmX 7mm
6903/61903 2RS 2DU Sealed BIKE Bearings - Chrome, Stainless & Hybrid Ceramic