6204-2RSH/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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Product Overview and Core Advantages
The 6204-2RSH/C3WT is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features integral contact seals (2RS) and is pre-lubricated for long service life. Its key advantages include the ability to handle significant radial loads and moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C3 radial internal clearance, it offers reliable operation and is ideal for applications requiring robust performance and maintenance-free operation.
6204-2RSH/C3WT Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6204 | Standard bearing series designation | Indicates dimensions: 20mm bore, 47mm OD, 14mm width |
| 2RS | Double Contact Seals | Provides effective protection against contaminants from both sides |
| H | Enhanced Sealing Performance | Superior sealing capability compared to standard RS seals |
| C3 | Greater than Normal Radial Internal Clearance | Suitable for applications with thermal expansion or where interference fits are used |
| WT | Wide Temperature Range Grease | Pre-lubricated with grease suitable for -30°C to 120°C operation |
Structural Features and Performance Benefits
Deep Groove Geometry: The optimized raceway design enables the bearing to accommodate not only radial loads but also axial loads in both directions, making it versatile for various loading conditions.
High-Quality Chrome Steel Construction: All components including rings, balls, and cage are manufactured from chrome steel, providing excellent durability and wear resistance under demanding operating conditions.
Enhanced Sealing System: The 2RSH contact seals offer superior protection against contamination while maintaining low friction characteristics, extending bearing life in contaminated environments.
Optimized Internal Clearance: The C3 clearance ensures reliable operation in applications subject to thermal expansion or where interference fits are employed, preventing premature failure due to excessive preload.
Maintenance-Free Operation: Pre-lubricated with wide-temperature grease, this bearing is ready for installation and requires no additional lubrication throughout its service life in most applications.
6204-2RSH/C3WT Bearing Typical Application Areas
- Electric Motors: Ideal for small to medium-sized industrial motors requiring reliable, sealed bearing solutions
- Industrial Gearboxes: Suitable for various gearbox applications where contamination protection is essential
- Material Handling Equipment: Conveyor systems, pulley assemblies, and other machinery requiring robust bearing performance
- Agricultural Machinery: Implements and equipment operating in dusty or contaminated environments
- Automotive Components: Auxiliary systems, pumps, and accessories requiring sealed bearing protection
- Ventilation Systems: Fans and blowers where maintenance-free operation and contamination protection are critical
