6310-2ZNR
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6310-2ZNR Bearing Product Overview & Core Advantages
The 6310-2ZNR is a single row deep groove ball bearing featuring integral shielded protection and a snap ring groove on its outer ring. This precision-engineered component delivers exceptional reliability in radial load applications while offering simplified axial positioning through its snap ring design. Its pre-lubricated construction ensures immediate operation and reduces maintenance requirements, making it ideal for applications demanding consistent performance and extended service life.
6310-2ZNR Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 6310 | Basic designation indicating metric dimensions (50mm bore × 110mm OD × 27mm width) | Standardized sizing for easy integration and replacement |
| 2Z | Double-shielded construction on both sides | Enhanced contamination protection and lubricant retention |
| NR | Snap ring groove on outer ring | Simplified axial positioning and secure housing fit |
6310-2ZNR Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove raceway design provides excellent radial load capacity (14,613 lbf dynamic / 8,543 lbf static) while accommodating moderate axial loads in both directions.
Enhanced Protection System: Double steel shields (2Z) effectively retain lubricant and exclude contaminants, significantly extending bearing service life in demanding environments.
Precision Engineering: Manufactured to P0 tolerance class with CN radial clearance, ensuring consistent performance and smooth operation across various applications.
Installation Efficiency: The integrated snap ring groove (116.6mm OD × 2.46mm width) enables secure axial location without additional machining or components, reducing assembly time and cost.
Material Excellence: Constructed from chrome steel rings and balls with stainless steel cage, providing superior strength, wear resistance, and corrosion protection.
6310-2ZNR Bearing Typical Application Areas
The 6310-2ZNR is particularly suited for applications requiring reliable radial load support with simplified mounting solutions:
- Electric Motors and industrial drives
- Gearboxes and transmission systems
- Material Handling Equipment including conveyor systems
- Agricultural Machinery components
- Industrial Pumps and compressors
- Automotive Components requiring secure axial positioning
