Professional manufacturer of 6004-2Z deep groove ball bearings for retail, wholesale, and OEM services. **Product Specifications:** - Inner Diameter: 20mm - Outer Diameter: 42mm - Thickness: 12mm - Limiting Speed: 14000 RPM - Dynamic Load: 9.38 KN - Static Load: 4.95 KN **Business Services:** - **Retail**: Small quantity orders accepted, fast delivery - **Wholesale**: Bulk pricing available, large inventory - **OEM**: Customization services, quality assurance Suitable for small motors, office equipment, medical devices, and precision machinery.