6204-RSHTN9/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6204-RSHTN9/C3 Bearing Product Overview & Core Advantages
The 6204-RSHTN9/C3 is a single row deep groove ball bearing engineered for high reliability in demanding applications. This sealed bearing excels at handling significant radial loads and moderate axial loads in both directions. Its compact design and precision construction (ABEC 1 | ISO P0) make it ideal for applications requiring smooth operation and long service life. The combination of a robust nylon cage and a C3 radial internal clearance ensures optimal performance under varying thermal and load conditions.
6204-RSHTN9/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance & Benefit |
|---|---|---|
| -RS | Contact Rubber Seal on one side | Provides effective protection against contaminants while retaining lubricant. |
| H | Not a standard suffix; may refer to a specific variant or cage design. | Consult manufacturer datasheet for specific interpretation. |
| TN9 | Nylon Cage, Injection Molded | Enables high-speed operation, is lightweight, and offers excellent guidance with low friction. |
| /C3 | Radial Internal Clearance greater than Normal | Accommodates thermal expansion in the shaft or housing, preventing preload and ensuring smooth running in high-temperature applications. |
6204-RSHTN9/C3 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The contact rubber seal (-RS) effectively shields the internal components from dust, moisture, and other contaminants, significantly extending bearing life and reducing maintenance needs.
- High-Speed Capability: The lightweight and durable nylon cage (TN9) minimizes centrifugal forces and friction, contributing to a high limiting speed of 15,000 rpm.
- Optimized Load Capacity: The deep groove raceway and high-quality chrome steel construction provide a high dynamic load rating of 2878 lbf and a static load rating of 1495 lbf for reliable performance under significant radial loads.
- Thermal Stability: The C3 internal clearance is engineered to handle thermal expansion during operation, preventing binding and ensuring consistent performance across the specified temperature range of -30°C to 120°C.
6204-RSHTN9/C3 Bearing Typical Application Areas
This versatile deep groove ball bearing is widely used across various industries due to its balanced performance characteristics. Key applications 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)
