Ceramic Skate Bearings | 608 Skateboard Bearing | SkateWe seal our ACER SK8 Ceramic bearings with two no contact seals which will resist the elements while allowing simple removal for easy cleaning when : Ceramic Skate Bearings : Skateboard BearingsThis insures that your ceramic skate bearings will spin faster, longer. We seal our ACER SK8 ceramic skate bearings with two no contact grey seals which will 
Skate bearings ceramic | 608 bearing – ACER RacingThe 608 bearing available here at Acer Racing requires no lubrication and is super lightweight. These have  ACER SK8 Ceramic Skate Bearings | 608 BearingSkate bearings ceramic | 608 Bearing Kit – ACER RacingSMOOTHER, LIGHTER, FASTER: these are super high end top of the line skate bearings. 8 piece ACER SK8 Size 608 Ceramic Skate Bearing 8x22x7mmACER SK8 Pro Full Ceramic Skate Bearing | 608 Full SiliconSize 608 Ball Bearing with full ceramic Silicon Nitride inner and outer races as well as diamond polished silicon nitride balls608 Ceramic Skate Bearings 8 piece  608 Ceramic Skate Bearings 8 piece 8x22x7mm Si3N4 by ACER Racing . We seal our ACER SK8 ceramic skate bearings with two no contact grey seals