6202-2RSH/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202-2RSH/C3GJN Bearing Product Overview & Core Advantages
The 6202-2RSH/C3GJN is a sealed single row deep groove ball bearing engineered for high reliability in demanding applications. This metric bearing excels at handling radial loads while offering robust performance. Its key advantages include a C3 radial internal clearance for thermal expansion management in operational environments, and high-quality chrome steel construction for durability. The integrated seals provide superior contamination protection, making it a versatile and long-lasting solution for a wide range of industrial machinery.
6202-2RSH/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6202 | Standard bore diameter code for a 15mm bore, 35mm OD bearing. |
| 2RSH | Contact seals on both sides. The "H" designation often indicates a high-performance sealing lip material for improved sealing effectiveness and temperature resistance. |
| C3 | Radial internal clearance greater than Normal (CN). This is suitable for applications with expected thermal expansion, such as in electric motors. |
| GJN | Indicates the bearing is pre-lubricated with a specific, high-quality polyurea grease. This grease offers excellent performance across the specified temperature range and contributes to the bearing's maintenance-free characteristics. |
6202-2RSH/C3GJN Bearing Structural Features & Performance Benefits
- Optimized Sealing: The 2RSH contact seals provide superior protection against contaminants like dust and moisture, significantly extending bearing service life in harsh environments.
- Robust Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating of 1812 lbf, ensuring reliable performance under significant stress.
- Thermal Stability: The C3 internal clearance accommodates differential thermal expansion between the shaft and housing, preventing preload and potential seizure at operating temperatures.
- Maintenance-Free Operation: The combination of high-performance seals and a long-life polyurea grease (GJN) makes this bearing lubricated-for-life for many applications, reducing total cost of ownership.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring consistent quality and reliable operation for general industrial use.
6202-2RSH/C3GJN Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)