High-Precision Miniature Deep Groove Ball Bearing – 629ZZ

Premium Chrome Steel Construction
– Engineered with high-grade chrome steel for exceptional durability, corrosion resistance, and smooth operation under high-speed rotation.
Ultra-Smooth Performance
– Precision-ground raceways and polished steel balls minimize friction, ensuring quiet, efficient performance ideal for electric motors and small machinery.
Wide Compatibility
– Perfect fit for 629, 683, 684, and 685 series applications, including DIY projects, drones, RC cars, and small appliances.
Strict Quality Control
– Each bearing undergoes rigorous testing for load capacity and rotational accuracy, guaranteeing long-term reliability.
Bulk Purchase Advantage
– Direct factory pricing ensures unbeatable wholesale rates for bulk orders, with fast global shipping. Upgrade your machinery with this high-performance miniature bearing—engineered for precision and built to last.