High-Precision Deep Groove Ball Bearing 6340 – Durable & Versatile

Ultra-Smooth Performance
Precision-engineered with high-grade chrome steel for reduced friction and extended lifespan. Ideal for high-speed industrial machinery, automotive systems, and heavy-duty equipment.
Enhanced Durability
Features 2RS rubber seals (ZZ/C3 options) for superior dust/water resistance. Heat-treated rings and polished raceways ensure stability under extreme loads.
Multi-Application Reliability
Perfect for electric motors, gearboxes, pumps, and agricultural machinery. Low-noise design suits precision instruments and conveyor systems.
Cost-Efficient Bulk Solution
Direct factory pricing with wholesale discounts. Global shipping available for bulk orders. Stock up on premium bearings without overpaying.