6310N/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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6310N/C3 Bearing Product Overview & Core Advantages
The 6310N/C3 is a single row deep groove ball bearing engineered for superior performance in demanding industrial applications. This metric bearing features an open design and a snap ring groove on its outer ring, enabling secure axial location within a housing. Its defining characteristic is the C3 radial internal clearance, which is wider than standard, making it exceptionally suitable for applications involving thermal expansion, heavy loads, or high-speed operations. Constructed entirely from chrome steel, it offers excellent durability and a high radial dynamic load rating of 13,938 lbf, ensuring reliable operation and long service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6310 | Basic bearing designation indicating a single row deep groove ball bearing with a 50 mm bore, 110 mm OD, and 27 mm width. |
| N | Signifies a snap ring groove on the outer ring. This feature allows for simplified and secure axial positioning of the bearing in the housing. |
| C3 | Indicates a greater radial internal clearance than the Normal (CN) group. This is critical for applications with shaft misalignment, high speeds, or where operational heat generation is significant. |
6310N/C3 Bearing Structural Features & Performance Benefits
- Snap Ring Groove for Secure Location: The outer ring groove accommodates a snap ring, providing a cost-effective and space-saving method for axial location, eliminating the need for complex housing shoulders or end caps.
- Optimized C3 Internal Clearance: The C3 clearance is a key performance feature. It accommodates thermal expansion of the shaft and bearing during operation, preventing preload and potential seizure, which is vital for maintaining performance under high-speed and thermally challenging conditions.
- High Load Capacity & Rigidity: Manufactured from high-grade chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating, ensuring robust performance and resistance to deformation under significant radial loads.
- Precision & Versatility: Conforming to ABEC 1 | ISO P0 tolerance class, it provides reliable precision for a wide range of general industrial applications. The open seal type allows for the use of various lubrication systems tailored to specific operational needs.
6310N/C3 Bearing Typical Application Areas
The 6310N/C3 is ideally suited for a broad spectrum of industrial machinery where secure location and accommodation for thermal expansion are required. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
- General Power Transmission Systems
