6415/C4
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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6415/C4 Bearing Product Overview & Core Advantages
The 6415/C4 is a metric single row deep groove ball bearing engineered for exceptional radial load capacity and reliable performance in standard industrial applications. Featuring an open design and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a cost-effective solution without compromising on fundamental quality. Its optimized internal geometry ensures smooth operation and long service life, making it a versatile and dependable choice for a wide range of machinery.
6415/C4 Bearing Model Code Explained, Specifications & Naming Convention
| Prefix/Suffix | Technical Meaning |
|---|---|
| 6415 | Standard designation for a single row deep groove ball bearing with a 75mm bore and 190mm outside diameter. |
| /C4 | Indicates a greater than normal radial internal clearance. This is critical for applications involving thermal expansion, such as in electric motors or gearboxes, where differential heating between the shaft and housing can occur. |
6415/C4 Bearing Structural Features & Performance Benefits
High Load Capacity: The robust single row deep groove construction and high-quality chrome steel components enable a high radial dynamic load rating of 34,396 lbf and a radial static load rating of 25,628 lbf, providing dependable support under significant stress.
Standard Precision & Versatility: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing ensures consistent performance suitable for most general industrial applications, balancing cost and operational accuracy.
Optimized for Thermal Applications: The specified C4 radial internal clearance is a key feature that accommodates shaft and housing expansion in high-temperature environments, preventing pre-load and potential bearing seizure.
Open Design Flexibility: The open seal type allows for a variety of lubrication methods to be applied, giving engineers control over the lubrication regime based on specific operational needs, though it requires a sealed housing to prevent contamination.
6415/C4 Bearing Typical Application Areas
The 6415/C4 bearing is ideally suited for applications requiring robust radial support and accommodation for thermal expansion. Common uses include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Agricultural Machinery
- Material Handling Conveyors
- General Industrial Machinery where standard precision and high radial load capacity are primary requirements.
