Premium Stainless Steel SMR126ZZ Miniature Ball Bearings
High-grade 440C stainless steel construction ensures superior corrosion resistance and durability. Precision-engineered 6x12x4mm dimensions with deep groove design for smooth, low-friction rotation. Shielded (ZZ) for dust protection, ideal for high-speed applications. Perfect for RC models, drones, small machinery, medical devices, and DIY projects. Heat-treated for extended lifespan under heavy loads. Bulk pricing available for industrial buyers—global shipping, unbeatable wholesale rates. Upgrade your mechanisms with reliable, long-lasting performance. Order now for fast delivery and competitive bulk discounts.