Professional-grade 6910-2Z deep groove ball bearing featuring double metal shields for high-speed dust protection. Engineered with 50mm bore, 72mm OD, and 12mm width for reliable industrial performance. Delivers exceptional dynamic load capacity of 17.8kN and static load capacity of 14.8kN with smooth operation up to 8000 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.