High-Speed F687ZZ Deep Groove Ball Bearing – Precision Engineered for Automotive Excellence
Premium chrome steel construction ensures exceptional durability and corrosion resistance for long-term performance. Precision-machined raceways and high-grade steel balls minimize friction, enabling smooth operation at speeds up to 28,000 RPM. Compact 7x14x4mm design ideal for tight spaces in automotive applications like electric motors, gearboxes, and small machinery. Factory-direct pricing guarantees unbeatable value for bulk buyers without compromising quality. Sealed with ZZ shields to protect against dust and contaminants, extending service life in harsh environments. Rigorous quality testing ensures consistent load capacity (radial: 1.38 kN, axial: 0.63 kN) for reliable performance. Global wholesale availability with guaranteed lowest prices—stock up for large-scale industrial or automotive projects.