R188 Full Ceramic Bearing 1/4" x 1/2" x 1/8" - Miniature square Equal: 6007 RS / 6007

Equal: 6007 RS / 6007 2RS

✅ Precision rating: ABEC-5 for high-speed use

SWK12 NB Bearing

work with Roller Hockey Rollerblades Too

R188 Full Ceramic Bearing 1/4" x 1/2" x 1/8" - Miniature square Equal: 6007 RS / 6007R188 Full Ceramic Ball Bearing 1 4" ID 1 2" OD 1 8" Width The R188 full ceramic bearing is built with zirconia (ZrO) balls and races, paired with a PTFE cage for ultra low friction. Its a top choice for high speed, non magnetic, or corrosive environments where standard metal bearings cant keep up. Pack size: 1 bearing Size: 1 4" x 1 2" x 1 8" Type: Full ceramic deep groove bearing Balls: Zirconia ceramic (ZrO) Races: Zirconia ceramic (ZrO) Cage: PTFE