Ultra-Thin Deep Groove Ball Bearings for High-Precision Applications
Premium chrome steel construction ensures exceptional durability and corrosion resistance, ideal for long-term performance in demanding environments. Precision-engineered thin-walled design (6817, 6818, 6820, 6821, 6822, 6824, 6826) reduces weight while maintaining high load capacity, perfect for compact machinery and space-saving installations. Dual sealing (2RS) or metal shielding (ZZ) options provide superior dust and moisture protection, extending bearing lifespan in harsh industrial conditions. Low-friction design with smooth raceways and high-grade steel balls minimizes energy loss, enhancing efficiency in high-speed applications like robotics and automotive systems. Widely used in CNC spindles, electric motors, medical devices, and aerospace equipment—where precision, reliability, and minimal maintenance are critical. Bulk pricing available for industrial buyers—global wholesale supplier with unbeatable direct-factory rates.