6004-RSH
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-RSH Bearing Product Overview & Core Advantages
The 6004-RSH is a single row deep groove ball bearing designed for exceptional performance in demanding applications. Engineered with precision P6 tolerance and manufactured from high-grade chrome steel, this bearing delivers reliable operation and long service life. Its key advantage lies in its ability to handle high radial loads while maintaining smooth rotation at limiting speeds up to 11,000 rpm. The integrated RSH contact seal provides superior protection against contaminants, making it an ideal choice for applications requiring robust, maintenance-free operation.
6004-RSH Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6004 | Standard bearing series designation indicating metric dimensions: 20mm bore, 42mm OD, 12mm width |
| RSH | Indicates contact seals on both sides made of NBR rubber, providing excellent protection against dust and moisture ingress |
6004-RSH Bearing Structural Features & Performance Benefits
High Precision Construction: Manufactured to P6 tolerance class with CN radial internal clearance, ensuring precise running accuracy and minimal vibration for smooth operation in precision applications.
Superior Sealing Performance: The RSH contact seals provide effective protection against contaminants while maintaining optimal operating conditions. This sealing solution extends bearing life in challenging environments.
Optimized Material Selection: Features chrome steel rings and balls combined with a stainless steel cage, delivering excellent durability and corrosion resistance. This material combination ensures reliable performance across the specified temperature range of -30° to 120°C.
High Load Capacity: With a dynamic load rating of 2237 lbf and static load rating of 1124 lbf, this bearing provides robust performance in applications subject to significant radial loads.
6004-RSH Bearing Typical Application Areas
- Electric Motors and small motor applications requiring sealed, precision bearings
- Industrial Gearboxes and power transmission systems
- Automotive Components including alternators, starters, and pumps
- Medical Equipment and precision instruments demanding high reliability
- Material Handling Equipment such as conveyor systems and small rollers
- Office Automation Equipment including printers and copiers
