6206/C3W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6206/C3W64 Bearing Product Overview & Core Advantages
The 6206/C3W64 is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and robust operation. This metric bearing features an open design, facilitating high-speed operation while maintaining precision under the ABEC 1 | ISO P0 tolerance class. A key advantage is its Solid Oil lubrication system, which ensures consistent performance and significantly extends service life by providing a permanent, maintenance-free lubricating film. Its optimized C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, ensuring stable performance under varying operational conditions.
6206/C3W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6206 | Standard deep groove ball bearing series with 30mm bore, 62mm OD, 16mm width. | Standardized dimensions for easy interchangeability and sourcing. |
| C3 | Greater than normal radial internal clearance. | Accommodates thermal expansion and interference fits, preventing premature failure. |
| W64 | Designation for Solid Oil lubrication. | Provides a permanent, maintenance-free lubrication solution, ideal for harsh environments and long-life applications. |
6206/C3W64 Bearing Structural Features & Performance Benefits
- Open Design & High-Speed Capability: The open seal type minimizes friction, enabling a high limiting speed of 11,000 rpm. This is further enhanced by the precision-ground chrome steel rings and balls, ensuring smooth rotation and reduced heat generation.
- Robust Load Capacity: The single row deep groove construction is optimized to handle significant radial dynamic loads (4384 lbf), making it a reliable choice for demanding applications.
- Solid Oil Lubrication System: This advanced feature replaces traditional grease with a polymer matrix saturated with oil. It eliminates lubricant leakage, is resistant to washout, and operates effectively across a wide temperature range (-30°C to 120°C), offering a true maintenance-free solution.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance standards with tight dimensional control on the bore diameter, outside diameter, and width, ensuring consistent performance and easy installation.
6206/C3W64 Bearing Typical Application Areas
- Electric Motors and Generators: Ideal for main shafts due to its high-speed capability and robust radial load handling.
- Industrial Gearboxes and Transmissions: Provides reliable support for shafts under continuous operation.
- Material Handling Equipment: Conveyor rollers and pulleys benefit from its durability and maintenance-free Solid Oil lubrication.
- Agricultural Machinery: Suitable for applications exposed to dust and moisture where sealed, long-life bearings are critical.
- Pumps and Compressors: Its precision and high-speed performance make it a dependable component in fluid handling systems.
