6205-2RSHTN9/GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205-2RSHTN9/GJN Bearing Product Overview & Core Advantages
The 6205-2RSHTN9/GJN is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering robust, sealed construction for long service life. This bearing features a compact design, making it ideal for applications where space is limited and high precision is required under the ABEC 1 | ISO P0 tolerance class. The combination of high-quality materials and advanced sealing ensures consistent performance and durability.
6205-2RSHTN9/GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance & Benefit |
|---|---|---|
| 2RS | Contact Seals on Both Sides | Provides superior protection against contaminants like dust and moisture, enhancing bearing life in harsh environments. |
| H | Enhanced Ring & Ball Set | Indicates a higher grade of manufacturing for improved performance and load capacity. |
| TN9 | Glass Fiber Reinforced Nylon Cage | Offers excellent strength-to-weight ratio, low friction, and is suitable for high-speed operation. |
| GJN | Grease Type & Fill | Specifies a high-performance, lithium-based grease suitable for a wide temperature range, providing long-term lubrication. |
6205-2RSHTN9/GJN Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RS contact seals effectively retain lubricant and exclude contaminants, making the bearing maintenance-free and suitable for dirty or wet operating conditions.
- High-Speed Capability: The lightweight and strong TN9 nylon cage minimizes centrifugal forces, contributing to a high limiting speed of 13,000 rpm and stable operation.
- Optimized Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing delivers a high dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, ensuring reliability under significant radial loads.
- Precision & Consistency: Built to ABEC 1 | ISO P0 tolerance standards with a CN radial internal clearance, this bearing provides precise running accuracy and low vibration for smooth operation.
6205-2RSHTN9/GJN Bearing Typical Application Areas
The 6205-2RSHTN9/GJN is widely used in various industrial sectors due to its sealed, high-speed, and high-load characteristics. Key applications include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- Automotive Components (e.g., alternators, pumps)
