6204-2RSH/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6204-2RSH/C4 Bearing Product Overview & Core Advantages
The 6204-2RSH/C4 is a metric single row deep groove ball bearing designed for high-performance applications requiring reliable operation under radial loads. This sealed bearing features a robust construction with chrome steel rings, balls, and cage, ensuring durability and consistent performance. Its key advantage lies in the combination of C4 radial internal clearance, which accommodates thermal expansion in demanding conditions, and the effective 2RSH seals that provide superior protection against contamination. This makes it an excellent choice for applications prioritizing operational reliability and extended service life.
6204-2RSH/C4 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6204 | Basic bearing series and size designation (20mm bore, 47mm OD, 14mm width). |
| 2RSH | Contact seals on both sides, made of NBR rubber, offering excellent exclusion of contaminants and retention of grease. |
| C4 | Radial internal clearance greater than normal (C0), suitable for applications with significant thermal gradients or interference fits. |
6204-2RSH/C4 Bearing Structural Features & Performance Benefits
- High Reliability Sealing: The 2RSH contact seals provide a high degree of protection against dust, moisture, and other contaminants, significantly enhancing bearing life in harsh environments.
- Optimized Internal Clearance: The C4 clearance group allows for thermal expansion, preventing preload and potential seizure in applications where operating temperatures fluctuate, contributing to stable performance.
- Robust Material Construction: Manufactured entirely from chrome steel, this bearing offers high load capacity and wear resistance. The radial dynamic load rating of 2878 lbf and static load rating of 1495 lbf ensure it can handle significant stresses.
- Precision Engineering: Built to ABEC 1 | ISO P0 tolerance class, it guarantees consistent dimensional accuracy and smooth running for a wide range of industrial applications.
6204-2RSH/C4 Bearing Typical Application Areas
This bearing is ideally suited for a variety of industrial machinery and equipment, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
