Premium 6704zz Deep Groove Ball Bearings
High-quality chrome steel construction ensures superior durability and corrosion resistance for long-lasting performance. Precision-engineered with tight tolerances (ABEC-1 standard) for smooth rotation and minimal friction. Sealed design with rubber shields to prevent dust and moisture ingress, ideal for bicycles, motorcycles, and industrial machinery. Heat-treated steel balls enhance load capacity and reduce wear under high-speed conditions. Versatile application in electric motors, conveyor systems, skateboards, and DIY projects. Bulk pricing available for wholesale buyers—lowest global rates guaranteed.