6213-2RS1/C3W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6213-2RS1/C3W64 Bearing Product Overview & Core Advantages
The 6213-2RS1/C3W64 is a sealed single row deep groove ball bearing designed for robust performance in demanding applications. Its core advantage lies in its ability to efficiently handle radial loads while offering reliable operation across a wide temperature range. The integrated Solid Oil lubrication and C3 radial internal clearance make it an excellent choice for applications requiring long-term, maintenance-free service and stable performance under varying thermal conditions.
6213-2RS1/C3W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6213 | Basic bearing series; 65mm bore, 120mm OD, 23mm width. | Standard dimensions for easy integration and replacement. |
| 2RS1 | Contact seals on both sides. | Provides excellent protection against contaminants and retains lubricant effectively. |
| C3 | Greater than normal radial internal clearance. | Accommodates thermal expansion, ideal for applications with temperature fluctuations. |
| W64 | Solid Oil lubrication. | Ensures long-lasting lubrication, eliminates leakage, and is suitable for a wide operating temperature range. |
6213-2RS1/C3W64 Bearing Structural Features & Performance Benefits
Deep Groove Raceway & Single Row Design: The optimized geometry of the deep groove raceway enables the bearing to handle high radial loads efficiently. The single-row construction provides a compact and cost-effective solution.
Sealed & Pre-Lubricated for Life: The 2RS1 contact seals on both sides effectively shield the bearing from dust, moisture, and other contaminants. Combined with the Solid Oil (W64) lubrication, this creates a maintenance-free system that operates reliably without the need for re-lubrication, reducing lifecycle costs.
C3 Internal Clearance for Thermal Stability: The C3 radial internal clearance is larger than standard, allowing for differential thermal expansion between the inner and outer rings. This prevents preload and potential seizure in applications with significant temperature variations, ensuring consistent performance and a longer service life.
Robust Material Construction: Manufactured from high-grade chrome steel for rings, balls, and cage, this bearing delivers high strength, durability, and resistance to wear.
6213-2RS1/C3W64 Bearing Typical Application Areas
The 6213-2RS1/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 Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Ventilation Fans and Blowers
