6307N/C3
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6307N/C3 Bearing Product Overview & Core Advantages
The 6307N/C3 is a single row deep groove ball bearing engineered for robust performance in demanding industrial applications. This metric bearing is distinguished by its snap ring groove on the outer ring, which facilitates secure axial location within a housing, simplifying assembly and enhancing operational reliability. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers consistent quality and dependable operation. A key feature is its C3 radial internal clearance, making it particularly suitable for applications involving thermal expansion, heavy loads, or where interference fits are used, ensuring optimal performance and extended service life.
6307N/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| N | Snap Ring Groove | Enables secure axial location and simplifies housing design, eliminating the need for complex end caps or shoulders. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion and interference fits, preventing premature failure due to excessive preload under operating conditions. |
6307N/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: The single row deep groove design, crafted from high-grade chrome steel, provides excellent capability to handle significant radial loads (Dynamic: 7509 lbf, Static: 4339 lbf).
- Simplified Mounting with Snap Ring: The integrated snap ring groove on the outer ring offers a reliable and cost-effective method for axial positioning, reducing assembly time and complexity.
- Optimized for Challenging Environments: The C3 clearance is a critical feature for applications prone to shaft and housing thermal expansion or where press-fits are employed, ensuring smooth rotation and preventing binding.
- Versatile Operating Range: With a limiting speed of 8,500 rpm and a wide temperature range from -30°C to 120°C, this bearing is suitable for a broad spectrum of industrial machinery.
- Open Design for Custom Lubrication: The open seal type allows for the application of specific lubricants tailored to the application's unique speed, load, and environmental requirements.
6307N/C3 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Agricultural Machinery
- Material Handling Conveyors
- Pumps and Compressors
