6004-2RSH/HT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Performance
Materials
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6004-2RSH/HT Bearing Product Overview & Core Advantages
The 6004-2RSH is a sealed deep groove ball bearing designed for reliable performance in demanding applications. This single row bearing excels at handling primarily radial loads while offering robust construction and extended service life. Its key advantages include effective sealing for contaminant exclusion, high precision ABEC 1 tolerance, and readiness for operation with pre-lubrication. The compact design with 20mm bore makes it ideal for applications requiring space-saving solutions without compromising performance.
6004-2RSH/HT 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 | Standardized dimensions for easy replacement and interchangeability |
| 2RSH | Double contact seals on both sides (RS type with nitrile rubber) | Superior protection against contaminants, retaining lubricant effectively |
6004-2RSH/HT Bearing Structural Features & Performance Benefits
Optimized Seal Design: The 2RSH sealing system features low-friction rubber seals that provide excellent protection against dust, moisture, and other contaminants while maintaining smooth operation.
Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class with CN radial clearance, ensuring consistent performance and reduced vibration in precision applications.
Robust Load Capacity: With a dynamic load rating of 2113 lbf and static load rating of 1135 lbf, this bearing delivers reliable performance under significant radial loads.
High-Speed Capability: The optimized design supports operation up to 17,000 rpm, making it suitable for various high-speed applications.
Material Excellence: Constructed from chrome steel for rings, balls, and cage, providing excellent wear resistance and durability across the operating temperature range of -30°C to 120°C.
6004-2RSH/HT Bearing Typical Application Areas
- Electric Motors: Ideal for small to medium-sized motors requiring reliable sealed bearings
- Industrial Gearboxes: Suitable for various transmission systems and speed reducers
- Automotive Components: Applications in alternators, starters, and auxiliary motors
- Material Handling Equipment: Conveyor systems, rollers, and pulley assemblies
- Agricultural Machinery: Implement drives and auxiliary power units
- HVAC Systems: Blower motors and fan assemblies requiring sealed protection
- Office Equipment: Printers, copiers, and other precision office machinery
