High-Precision 6319-2Z Deep Groove Ball Bearings – Premium Quality for Industrial Applications

Superior Durability
Made from high-grade chromium steel, heat-treated for enhanced hardness and wear resistance. Precision grinding ensures smooth operation under heavy loads.
Advanced Sealing Technology
Features 2Z rubber seals (6319-2Z/Z2/Z3 variants) for superior dust and moisture protection, extending bearing life in harsh environments.
Wide Compatibility
Ideal for machinery tools, electric motors, gearboxes, and conveyor systems. Supports high-speed rotations with minimal friction.
Strict Quality Control
Manufactured to ISO standards with strict tolerances (ABEC-1/P0). Optional ZN suffix for brass cage variants, improving stability at elevated temperatures.
Bulk Savings Advantage
Direct factory pricing for wholesale buyers. Global logistics support ensures fast bulk delivery. Stock multiple variants (6319-2Z/Z2/Z3/ZN) for flexible sourcing.
Trusted Performance
Low-noise design with consistent radial/axial load capacity. Pre-lubricated for maintenance-free operation in automotive and industrial equipment.