Premium Deep Groove Ball Bearings 6203-2ZR/C3 – Japan-Made Precision

High-Quality Materials
Constructed with high-grade chrome steel for superior durability and wear resistance, ensuring long-lasting performance even under heavy loads.
Precision Engineering
Manufactured in Japan with strict tolerance standards (C3 clearance), delivering smooth rotation and reduced friction for enhanced efficiency.
Advanced Sealing Technology
Features 2ZR dual rubber seals to prevent contamination from dust and moisture, extending bearing life in harsh environments.
Versatile Applications
Ideal for industrial machinery, automotive components, electric motors, and HVAC systems—perfect for high-speed or high-load scenarios.
Global Wholesale Advantage
Direct factory pricing ensures the lowest cost for bulk orders, backed by reliable worldwide shipping and full-category support.
Trusted Performance
Original Japan-made quality guarantees consistent reliability, making it a top choice for engineers and procurement specialists.