Rustproof & Corrosion-Resistant 694ZZ Mini Deep Groove Ball Bearing
Precision-engineered P0/P6/P5/P4 grade for ultra-smooth rotation and minimal friction. Dual shielded design blocks dust and debris while retaining lubrication. High-carbon chromium steel construction with anti-rust coating ensures durability in humid conditions. Ideal for high-speed applications like hairdryers, small motors, drones, and power tools. Tight tolerances (±0.001mm) reduce vibration and noise. Pre-lubricated with high-temperature grease for extended service life. Sold at unbeatable wholesale prices—bulk orders available for OEMs and distributors worldwide. Stock spans all precision bearing sizes to meet your project needs.