ABEC357 offers Full ceramic, Hybrid ceramic, stainless steel bearings and ceramic balls. Major products include: 1) Full Ceramic and Hybrid Ceramic Bearings. 2) Ceramic Hybrid ABEC 7 Orange Seal Bearings. 3) Ceramic Hybrid ABEC 7 & 5 Metal Shielded Bearings. 4) Ceramic balls Si3N4 and ZrO2 5) One Way Bearings 6) ABEC357 Oil. Serving customers in Industrial, Fishing Reels, F1 in Schools and RC Brushless motors.