6222/C3W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6222/C3W64 Bearing Product Overview & Core Advantages
The 6222/C3W64 is a single row deep groove ball bearing engineered for exceptional performance in demanding industrial applications. This precision bearing is characterized by its ability to accommodate high radial loads and moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures reliable operation and precise rotational accuracy. A key feature is its integrated Soild Oil lubrication, providing long-term, maintenance-free service across a wide temperature range from -30°C to 120°C. Its robust construction and optimized internal geometry make it an ideal choice for applications requiring high reliability and durability.
6222/C3W64 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| C3 | Specifies a greater than normal radial internal clearance. | Prevents excessive preload and accommodates thermal expansion in applications with high operating temperatures or where fits cause clearance reduction. |
| W64 | Indicates the bearing is pre-lubricated with Soild Oil, a polymer-based lubricant saturated with oil. | Offers a maintenance-free, long-lasting lubrication solution that is resistant to wash-out and ideal for applications where re-lubrication is difficult or impossible. |
6222/C3W64 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway and high-quality chrome steel construction provide a high radial dynamic load rating of 33,946 lbf and a radial static load rating of 26,527 lbf, ensuring stable operation under significant stress.
- Optimized for Speed & Precision: The open design and precision-ground components, combined with the C3 clearance, contribute to a high limiting speed of 4,300 rpm while maintaining smooth and quiet running.
- Maintenance-Free Operation: The integrated Soild Oil lubrication eliminates the need for re-lubrication, reduces contamination risk, and provides consistent performance throughout the bearing's service life, even in challenging environments.
- Dimensional Stability: Tight dimensional tolerances on the bore diameter (110 mm), outside diameter (200 mm), and width (38 mm) ensure precise fits and reliable performance in the assembly.
6222/C3W64 Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmission Systems
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Ventilation and Fan Systems
