Professional manufacturer of 6304-2Z deep groove ball bearings for retail, wholesale, and OEM services. **Product Specifications:** - Inner Diameter: 20mm - Outer Diameter: 52mm - Thickness: 15mm - Limiting Speed: 13000 RPM - Dynamic Load: 15.9 KN - Static Load: 7.8 KN **Business Services:** - **Retail**: Small quantity orders accepted, fast delivery - **Wholesale**: Bulk pricing available, large inventory - **OEM**: Customization services, quality assurance Suitable for industrial motors, automotive parts, machinery equipment, and various mechanical applications.