6205-2RSH/LTF9
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205-2RSH/LTF9 Bearing Product Overview & Core Advantages
The 6205-2RSH/LTF9 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Its key advantage lies in its sealed construction and optimized internal geometry, enabling it to handle significant radial loads while offering protection against contamination. This bearing is engineered for high performance, featuring a standard ABEC 1 precision class and is pre-lubricated for long-term, maintenance-free operation, making it an ideal choice for applications requiring durability and consistent performance.
6205-2RSH/LTF9 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6205 | Basic Bearing Series & Size | Standard deep groove ball bearing with a 25 mm bore, 52 mm OD, and 15 mm width. |
| 2RSH | Sealing | Features two high-performance NBR contact seals on both sides, providing superior protection against contaminants and effective grease retention. |
| LTF9 | Lubrication | Indicates the bearing is pre-lubricated with a specific high-quality grease suitable for the specified temperature range and operating conditions. |
6205-2RSH/LTF9 Bearing Structural Features & Performance Benefits
Robust Construction: Manufactured entirely from chrome steel for rings, balls, and cage, ensuring high strength, wear resistance, and a long operational life.
High Load Capacity: The optimized deep groove raceway and robust construction provide a high dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, making it suitable for substantial radial loads.
Sealed & Maintenance-Free: The 2RSH seals effectively shield the internal components from dust, moisture, and other contaminants while retaining lubricant. Combined with pre-lubrication, this design offers a long service life with minimal maintenance requirements.
Precision & Speed: Built to ABEC 1 (ISO P0) tolerance standards with a CN radial internal clearance, ensuring smooth and quiet operation. It achieves a limiting speed of 13,000 rpm, suitable for a wide range of high-speed applications.
6205-2RSH/LTF9 Bearing Typical Application Areas
The 6205-2RSH/LTF9 is versatile and commonly used in:
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
