6204/C3W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6204/C3W64 Bearing Product Overview & Core Advantages
The 6204/C3W64 is a single row deep groove ball bearing engineered for exceptional performance in demanding industrial applications. This metric bearing is characterized by its ability to accommodate high radial loads and moderate axial loads in both directions. Its C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used. A key advantage is the integrated Soild Oil lubrication (W64), which provides long-term, maintenance-free operation, ensuring high reliability and reduced lifecycle costs.
6204/C3W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6204 | Standard designation for a single row deep groove ball bearing with 20mm bore, 47mm OD, 14mm width. | Standardized dimensions for easy interchangeability and sourcing. |
| C3 | Radial internal clearance greater than Normal (CN). | Accommodates thermal expansion and interference fits, preventing premature failure due to excessive preload. |
| W64 | Lubricated with Soild Oil, a polymer matrix saturated with oil. | Provides a sealed-for-life, maintenance-free solution with excellent contamination resistance and consistent lubrication. |
6204/C3W64 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove raceway geometry is designed for high radial dynamic load rating of 2878 lbf, while also supporting bidirectional axial loads. This makes it a versatile choice for combination loads.
Precision & Reliability: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing ensures consistent running accuracy and smooth operation, contributing to overall system efficiency.
Maintenance-Free Operation: The Soild Oil (W64) lubrication system is a standout feature. It eliminates relubrication needs, prevents oil leakage, and is effective across a wide temperature range from -30°C to 120°C, offering superior performance in environments where contamination is a concern.
Robust Construction: All components, including rings, balls, and cage, are made from Chrome Steel, providing high strength, durability, and resistance to wear.
6204/C3W64 Bearing Typical Application Areas
The 6204/C3W64 is ideally suited for a wide range of industrial machinery and equipment where reliability and minimal maintenance are critical. Key application areas include:
- Electric Motors and Gearboxes
- Material Handling Conveyors
- Industrial Fans and Blowers
- Agricultural Machinery
- Food Processing and Packaging Equipment (benefiting from the sealed, non-drip Soild Oil)
