Professional manufacturer of 6309-2Z deep groove ball bearings for retail, wholesale, and OEM services. **Product Specifications:** - Inner Diameter: 45mm - Outer Diameter: 100mm - Thickness: 25mm - Limiting Speed: 6700 RPM - Dynamic Load: 52.7 KN - Static Load: 33.5 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.