SMR103 2RS Stainless Steel Hybrid Ceramic Ball Bearing 3x10x4mm ABEC 9
✨ SMR103 2RS 3x10x4 mm ABEC-9 Bearing SMR103 2RS CB 3 10 4 mm Stainless Steel Hybrid Ceramic Ball Bearing S623-2RS CB ✨. 1pcs Smr103 2rs|Material Quality:Crafted with 440C Stainless Steel and Ceramic Si3N4 balls, ensuring durability and corrosion resistance.