6204-2RSLTN9
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6204-2RSLTN9 Bearing Product Overview & Core Advantages
The 6204-2RSLTN9 is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features integrated seals (2RS) and a nylon cage (TN9), offering robust protection against contamination and enabling smooth, high-speed operation up to 15,000 rpm. Its fundamental advantage lies in its ability to handle significant radial loads while also accommodating moderate axial loads in both directions, making it a versatile and compact solution for a wide range of industrial machinery. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent performance and long service life.
6204-2RSLTN9 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 6204 | Basic Bearing Number | Indicates a single row deep groove ball bearing with a 20 mm bore, 47 mm OD, and 14 mm width. |
| 2RS | Contact Seals on Both Sides | Provides superior protection against dust, moisture, and other contaminants, retaining lubricant effectively for maintenance-free operation. |
| L | Light Preload | Indicates a specific internal fit for reduced noise and vibration, enhancing positional accuracy. |
| TN9 | Nylon Cage, Glass Fiber Reinforced | Contributes to low friction, quiet running, and is ideal for high-speed applications. It is also lightweight and offers good corrosion resistance. |
6204-2RSLTN9 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing offers a high dynamic load rating of 2878 lbf and a static load rating of 1495 lbf, ensuring durability under substantial radial stresses.
- Optimized High-Speed Performance: The combination of the low-friction TN9 nylon cage and the deep groove raceway geometry allows for a high limiting speed of 15,000 rpm, making it suitable for demanding rotational applications.
- Sealed for Longevity & Reliability: The 2RS contact seals on both sides effectively shield the internal components from contaminants, preserving the bearing's integrity and providing a long, maintenance-free service life in harsh environments.
- Precision & Stability: Built to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, this bearing guarantees running accuracy, low vibration, and consistent performance.
6204-2RSLTN9 Bearing Typical Application Areas
The 6204-2RSLTN9 is a versatile component widely used across various industries due to its balanced performance in speed, load, and protection. Key application areas include:
- Electric Motors and Small Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
