High-Precision Micro Deep Groove Ball Bearings – 693ZZ to 698ZZ Series
Ultra-smooth operation with hardened chrome steel for durability and low friction. Precision-ground raceways ensure quiet performance at high speeds. Compact and lightweight design ideal for toy mechanisms, small appliances, and DIY projects. Sealed construction prevents dust and debris for extended lifespan. Strict quality control guarantees consistent sizing (inner/outer diameter, width) for seamless replacements. Bulk pricing available for wholesale buyers. Versatile use in model cars, drones, hobby motors, and miniature machinery. Corrosion-resistant for long-term reliability in varied environments. Global shipping with factory-direct pricing—no middlemen, no markup. Stock up on essential micro bearings at unbeatable wholesale rates.