6306-2RSH
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
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Performance
Materials
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6306-2RSH Bearing Product Overview & Core Advantages
The 6306-2RSH is a single row deep groove ball bearing designed for reliable performance in demanding applications. Featuring integrated rubber seals (2RS) on both sides, this metric bearing offers excellent protection against contaminants and retention of lubricant. Its optimized internal geometry ensures smooth operation and high limiting speeds, making it suitable for a wide range of industrial machinery. The bearing is manufactured from high-quality chrome steel and complies with ABEC 1 | ISO P0 tolerance standards, providing consistent performance and long service life.
6306-2RSH Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6306 | Basic bearing designation indicating a single row deep groove ball bearing with 30mm bore, 72mm OD, and 19mm width. |
| 2RS | Contact rubber seals on both sides providing superior contamination protection and lubricant retention. |
| H | Indicates the bearing is filled with a specific high-performance grease. |
6306-2RSH Bearing Structural Features & Performance Benefits
Robust Sealing System: The double rubber seals (2RS) provide excellent protection against dust, moisture, and other contaminants while effectively retaining lubricant, extending service intervals in harsh environments.
High Load Capacity: Engineered with deep raceway grooves and precision-ground components, this bearing efficiently handles radial loads and moderate axial loads in both directions.
Optimized Speed Performance: The combination of high-quality chrome steel construction and precision manufacturing enables operation at limiting speeds up to 9,600 rpm, suitable for high-speed applications.
Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with CN radial internal clearance, ensuring consistent performance, smooth operation, and reduced vibration.
Material Excellence: All critical components including rings, balls, and cage are manufactured from high-carbon chromium steel, providing excellent hardness, wear resistance, and durability.
6306-2RSH Bearing Typical Application Areas
- Electric Motors and generators
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyors and pulleys
- Agricultural Machinery components
- Automotive Components such as alternators and water pumps
- Industrial Fans and blowers
- General Industrial Machinery requiring reliable radial bearing support
