6205-2RSH/C2
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6205-2RSH/C2 Bearing Product Overview & Core Advantages
The 6205-2RSH/C2 is a single row deep groove ball bearing designed for high reliability and performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while also accommodating moderate axial loads in both directions. This bearing features integrated seals (2RS) for superior contamination protection and is manufactured to ABEC 1 precision with a C2 radial internal clearance, making it an excellent choice for applications requiring smooth operation and high rotational accuracy. Its compact design and robust construction ensure long service life and operational stability.
6205-2RSH/C2 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 6205 | Standard bearing series with 25mm bore, 52mm OD, 15mm width. | Defines the core bearing dimensions and load capacity. |
| 2RS | Contact rubber seals on both sides. | Provides effective sealing against dust and moisture, extending bearing life. |
| H | The seal is made of HNBR (Hydrogenated Nitrile Butadiene Rubber). | Offers enhanced resistance to aging, heat, and chemicals compared to standard NBR. |
| /C2 | Radial internal clearance smaller than normal (C0) group. | Reduces noise and vibration, ideal for applications with precise shaft positioning and minimal thermal expansion. |
6205-2RSH/C2 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating of 3147 lbf and a radial static load rating of 1765 lbf, ensuring durability under significant stress.
- Superior Sealing for Longevity: The double-sealed (2RSH) design with HNBR contact seals effectively excludes contaminants and retains lubricant, making the bearing suitable for dirty or humid environments and contributing to a maintenance-free service life.
- Optimized for Smooth, Quiet Operation: The combination of ABEC 1 (ISO P0) precision tolerances and a C2 clearance minimizes runout and internal friction, resulting in lower operating noise and vibration, which is critical for precision applications.
- High-Speed Capability: With a limiting speed of 13,000 rpm, this bearing is engineered for high-speed operation, supported by its precise geometry and low-friction design.
6205-2RSH/C2 Bearing Typical Application Areas
The 6205-2RSH/C2 is a versatile component widely used across various industries due to its reliability and performance characteristics. Common applications include:
- Electric Motors: Used in various AC and DC motors for industrial fans, pumps, and compressors.
- Automotive Components: Found in alternators, idler pulleys, and water pumps.
- Industrial Gearboxes: Supports shafts in speed reducers and other transmission systems.
- Material Handling Equipment: Used in conveyor rollers and pulley systems.
- Agricultural Machinery: Suitable for applications in tractors and harvesters requiring sealed bearings.
- General Machinery: An ideal choice for any machine requiring a reliable, sealed, and precision ball bearing.
