R188 Full Ceramic Bearings - Ortech CeramicsR188 Full Ceramic Bearings are made entirely of ceramic material . Ceramic is the perfect material for any application where high temperatures and corrosive Full Ceramic Bearing R188 - Alibaba188 products - Alibaba.com offers 188 full ceramic bearing r188 products. About 75% of these are deep groove ball bearing, 19% are ceramic ball bearing. A wide R188 Hybrid Ceramic Bearings - Ortech CeramicsOrtech manufactures R188 Hybrid Ceramic Bearings for extend service life, All the ceramic material for full ceramic and hybrid ceramic bearing are made in R188 Full Ceramic Bearing Ball Bearing 1/4" x 1/2" x 3/16Durable and practical. High bearing capacity and limit speed. Low friction temperature and small friction loss. Good corrosion resistance, heat resistance and TTLET R188 Full Ceramic Bearing | Free Shipping |Pure Ceramic Bearing.Great replacement for R188 Steel bearing. Zirconia Ceramic Housing and cage, balls, all of them made of Ceramic. Deep groove R188 Bearing in Ceramic Hybrid or Stainless Steel, 10-ballReplacement bearings for your R188 fidget spinners and toys. Ceramic, Stainless Steel, or Chrome balls Uses 10-balls inside the bearing, Full CeramicR188 Full Ceramic Bearing 1/4 x 1/2 x 1/8 Inch: Deep GrooveSingle row bearing for supporting radial loads; Zirconia oxide ceramic for low friction, high hardness, density, and shock tolerance, and resistance to chemicals,