Premium Deep Groove Ball Bearings for High-Performance Applications

Durable 6304/6305/6306/6308 Series: Precision-engineered bearings with chrome steel construction for exceptional load capacity and extended service life. Sealed (2RS) or shielded (ZZ) options provide versatile protection against dust and contaminants.

Ultra-Smooth Operation: Advanced raceway grinding technology ensures low friction and vibration, ideal for motorcycle transmissions, go-kart drivetrains, and industrial machinery.

Corrosion-Resistant Design: Heat-treated steel cores with phosphate coating withstand harsh environments, including automotive and agricultural equipment applications.

Interchangeable Global Standards: Metric dimensions comply with ISO/DIN specifications for seamless replacement in European and Asian machinery.

Bulk Purchase Advantage: Factory-direct pricing with volume discounts for repair shops, racing teams, and industrial suppliers. MOQ-friendly for wholesale buyers.