6204/C4MT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6204/C4MT Bearing Product Overview & Core Advantages
The 6204/C4MT is a single row deep groove ball bearing engineered for high-performance applications demanding precision and reliability. This metric bearing is characterized by its open design and C4 radial internal clearance, making it exceptionally suitable for scenarios involving thermal expansion or where precise shaft fits are required. Its primary advantages include a high radial dynamic load rating of 2878 lbf, enabling it to handle significant loads, and a robust construction from chrome steel for all critical components, ensuring durability and long service life. The bearing is designed to operate efficiently within a wide temperature range of -30°C to 120°C.
6204/C4MT Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance & Advantage |
|---|---|---|
| C4 | Radial Internal Clearance | Indicates a greater than normal radial internal clearance. This is crucial for applications with expected thermal expansion, preventing seizure and ensuring smooth operation under varying temperature conditions. |
| Open (No Seal) | Seal Type | The open construction allows for higher limiting speeds and facilitates custom lubrication schemes tailored to specific operational environments. |
| ABEC 1 | ISO P0 | Tolerance Class | Specifies standard precision tolerances, ensuring reliable performance for a wide range of general industrial applications. |
6204/C4MT Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway and high-quality chrome steel construction provide an excellent radial load rating, making it capable of supporting substantial loads in machinery.
- High-Speed Capability: The open design and precision manufacturing contribute to a high limiting speed of 15,000 rpm, suitable for demanding rotational applications.
- Thermal Stability: The specified C4 clearance is a key structural feature that accommodates shaft expansion under operational heat, reducing friction and the risk of binding, which enhances reliability.
- Material Integrity: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing offers high hardness, wear resistance, and consistent performance.
- Precision Dimensions: Adherence to strict dimensional tolerances for the bore diameter, outside diameter, and width ensures easy installation and predictable performance.
6204/C4MT Bearing Typical Application Areas
The 6204/C4MT is a versatile component ideal for various industrial sectors and equipment, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring robust radial support
