6004-2RSJ
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6004-2RSJ Bearing Product Overview & Core Advantages
The 6004-2RSJ is a sealed single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features an optimized geometry that provides excellent radial load capacity while accommodating moderate axial loads in both directions. With its integrated seals and precision manufacturing to ABEC 1 standards, this bearing offers consistent performance and extended service life in various industrial environments. The compact design makes it suitable for space-constrained applications requiring dependable rotational performance.
6004-2RSJ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 6004 | Standard deep groove ball bearing series with 20mm bore, 42mm OD, 12mm width | Standard dimensions ensure interchangeability and easy replacement |
| 2RS | Double rubber contact seals on both sides | Superior contamination protection and retention of lubricant |
| J | Pressed steel cage design | Optimized for high-speed operation and cost-effectiveness |
6004-2RSJ Bearing Structural Features & Performance Benefits
Enhanced Sealing Performance: The double rubber contact seals (2RS) provide excellent protection against contaminants while effectively retaining lubricants, making this bearing ideal for dirty or humid environments.
Optimized Load Distribution: The deep groove raceway geometry enables the bearing to handle significant radial loads and moderate axial loads in both directions, providing versatile load-carrying capability.
Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class with CN radial internal clearance, ensuring consistent running accuracy and smooth operation across the specified temperature range of -30°C to 120°C.
High-Speed Capability: The pressed steel cage design and optimized internal geometry allow for limiting speeds up to 17,000 rpm, making it suitable for various high-speed applications.
6004-2RSJ Bearing Typical Application Areas
- Electric Motors: Small to medium-sized motors requiring reliable sealed bearings
- Power Tools: Drills, grinders, and other handheld equipment needing contamination protection
- Automotive Components: Alternators, water pumps, and auxiliary motors
- Industrial Gearboxes: Small reduction units and transmission systems
- Material Handling Equipment: Conveyor rollers and pulley systems
- Agricultural Machinery: Equipment operating in dusty or dirty conditions
