ZrO2 Zirconia Full Ceramic Ball Bearing Double Sealed 2RS Resistant Corrosion
Good Good quality.
High-Speed 2RS CB Ceramic Ball Bearing 6x12x4mm. Why choose our High-Speed 2RS CB Ceramic Ball Bearing?. Unlock superior performance in your fishing endeavors with our state-of-the-art hybrid ceramic ball bearing.
Double Sealed Zirconia Bearing.
Black Silicon Nitride Ceramic Balls 0.8mm to 25.4mm Bearing Ball Precision G5. Material : Silicon Nitride Ceramic. nitride ceramic ball 1050 ° C high temperature still has high strength, hardness; never rust, can work.