Full ceramic bearings and ceramic material selection guideZro2 (zirconia) versus Si3N4 (silicon nitride) - a guide Full ceramic bearings,not to be confused with hybrid ceramic bearings (steel rings & ceramic balls), Zirconia Oxide (ZrO2) Series by Boca Bearings :: CeramicZirconia is inert to corrosive materials, with the exception of hydrofloric acid and and Ball Types · Radial Full Ceramic Bearings · Zirconia Oxide (ZrO2) Series
608 Full Ceramic Skate Bearing ZrO2/Si3N4 8x22x7 BallTwolions High Rev 608RS Hybrid Black Ceramic Bearings For Inline Skate or SkateBoard or Scooter…. This 608 ball bearing has races made of zirconium oxide, balls made of silicon nitride ceramic, and a cage made of PTFE. This deep groove ball bearing is used in applications such as Full Ceramic Bearing 4x7x2 ZrO2 Zirconium oxide Item: 4 x 7 x 2 Ball Bearing . Type: Full Ceramic Ball Bearing . Inner/outer races: ZrO2 Ceramic . Balls: ZrO2 Ceramic . Cage: PTFE Product Code: KIT14202 ZrO2 ceramic bearings | full ceramic bearings - SMB BearingsThe ZrO2 full ceramic ball bearings listed below are available with cages (or retainers) made from PEEK, PTFE or 316 stainless steel. In addition, we keep stock