6004-2RSH/C4GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6004-2RSH/C4GJN Bearing Product Overview & Core Advantages
The 6004-2RSH/C4GJN is a single row deep groove ball bearing engineered for high-performance applications requiring reliable operation under radial loads. Featuring integrated seals (2RSH) and a C4 radial internal clearance, this bearing is designed for applications with thermal expansion considerations. Its ABEC 1 precision and robust chrome steel construction ensure consistent performance in demanding environments, making it an ideal choice for industrial machinery requiring long service life and minimal maintenance.
6004-2RSH/C4GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| 6004 | Standard metric series bearing with 20mm bore | Industry-standard dimensions for easy replacement |
| 2RSH | Double contact seals on both sides | Superior contamination protection and grease retention |
| C4 | Greater than normal radial internal clearance | Accommodates thermal expansion in high-temperature applications |
| GJN | Polyurea grease with temperature range -30°C to 150°C | Extended lubrication intervals and wide temperature range capability |
6004-2RSH/C4GJN Bearing Structural Features & Performance Benefits
Deep Groove Geometry: The optimized raceway design enables efficient handling of radial loads while accommodating moderate axial loads in both directions, providing versatile load capacity in compact installations.
Sealed Construction: The double-contact rubber seals (2RSH) create an effective barrier against contaminants while retaining lubrication, significantly extending bearing service life in harsh environments and reducing maintenance requirements.
Enhanced Clearance Design: The C4 radial clearance provides additional internal space to accommodate shaft and housing dimensional changes due to thermal expansion, preventing premature failure in applications with significant temperature variations.
Premium Material Selection: Manufactured from high-grade chrome steel throughout (rings, balls, and cage), this bearing delivers excellent durability, wear resistance, and consistent performance under the specified dynamic load rating of 2113 lbf.
6004-2RSH/C4GJN Bearing Typical Application Areas
- Electric Motors: Main and auxiliary motor bearings requiring sealed protection
- Industrial Gearboxes: Power transmission units needing reliable radial load support
- Material Handling Equipment: Conveyor systems, pulleys, and rollers
- Agricultural Machinery: Implement drives and auxiliary systems
- HVAC Systems: Blower motors and fan assemblies
- Automotive Components: Alternators, pumps, and auxiliary drives
