6204-2RSH/C3GWF
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6204-2RSH/C3GWF Bearing Product Overview & Core Advantages
The 6204-2RSH/C3GWF is a single row deep groove ball bearing designed for reliable performance in demanding applications. This sealed bearing excels at handling radial loads and offers robust operation across a wide temperature range. Its key advantages include a high radial dynamic load rating of 2878 lbf, a generous C3 radial internal clearance for thermal expansion management, and sealed construction for protection against contaminants. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides a cost-effective solution for applications requiring consistent performance and durability.
6204-2RSH/C3GWF Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6204 | Standard series designation for a single row deep groove ball bearing with a 20mm bore, 47mm OD, and 14mm width. |
| 2RSH | Features two-sided contact seals made of NBR rubber. The "H" suffix indicates a high-temperature resistant seal, offering superior protection against moisture and contaminants. |
| C3 | Specifies a greater than normal radial internal clearance. This is crucial for applications with high rotational speeds or where thermal expansion is a factor, preventing preload and ensuring smooth operation. |
| GWF | Indicates that the bearing is supplied without lubrication ("Grease Without Fill"). This allows for application-specific lubrication or use in environments incompatible with standard greases. |
6204-2RSH/C3GWF Bearing Structural Features & Performance Benefits
Robust Construction for High Load Capacity: Manufactured entirely from chrome steel, including the rings, balls, and cage, this bearing provides excellent strength and wear resistance, supporting a high radial dynamic load rating.
Enhanced Sealing for Contamination Protection: The 2RSH contact seals effectively shield the internal components from dust, dirt, and moisture, significantly extending bearing service life in harsh environments.
Optimized Internal Clearance for Thermal Stability: The C3 clearance accommodates shaft and housing fits, as well as differential thermal expansion during operation, preventing binding and reducing friction for reliable performance.
Versatile Lubrication Options: Supplied without lubrication (GWF), this bearing offers flexibility. Engineers can select a specialized lubricant tailored to specific operational needs, such as extreme temperatures or specific chemical resistance.
6204-2RSH/C3GWF Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Industrial Fans and Blowers
- Automotive Components (alternators, idlers)
