Professional-grade 6405-2Z deep groove ball bearing featuring double metal shields for high-speed dust protection. Engineered with 25mm bore, 80mm OD, and 21mm width for reliable industrial performance. Delivers exceptional dynamic load capacity of 29.2kN and static load capacity of 20.8kN with smooth operation up to 10000 RPM. Ideal for motors, machinery, automation equipment, and transmission systems. Available for retail purchase, wholesale orders, and OEM customization. Fast delivery, competitive pricing, and quality guaranteed.