6310NR 3110-1156263
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6310NR 3110-1156263 Bearing Product Overview & Core Advantages
The 6310NR is a single row deep groove ball bearing engineered for reliable performance in demanding radial load applications. Its defining feature is the snap ring groove on its outer ring, which facilitates secure axial positioning within a housing, simplifying assembly and reducing overall system costs. Manufactured to ABEC 1 | ISO P0 tolerance standards, this open-type bearing offers a robust solution with a high radial dynamic load rating of 13,938 lbf, making it suitable for a wide range of industrial machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6310 | Standard designation for a single row deep groove ball bearing with a 50 mm bore and 110 mm outside diameter. |
| NR | Indicates the outer ring has a snap ring groove. This feature allows for simplified axial location, eliminating the need for complex housing shoulders or end caps. |
6310NR 3110-1156263 Bearing Structural Features & Performance Benefits
Snap Ring Groove for Simplified Assembly: The integrated snap ring groove is the key structural feature, enabling secure axial location. This design significantly simplifies housing design and bearing installation, leading to reduced manufacturing and assembly costs.
High Load Capacity: Constructed from high-grade chrome steel for both rings and balls, the bearing is designed to handle significant radial loads efficiently. The optimized raceway geometry ensures stable operation under its substantial dynamic load rating.
Standard Precision & Clearance: As an ABEC 1 | ISO P0 class bearing with standard CN radial internal clearance, it provides a cost-effective balance of performance and precision for general industrial applications.
Open Design & Lubrication Flexibility: The open seal type allows for a high limiting speed of 6,000 rpm and offers maximum flexibility for the user to select the most suitable lubrication method for the specific application environment.
6310NR 3110-1156263 Bearing Typical Application Areas
The 6310NR is ideally suited for applications requiring reliable radial load support and simplified mounting. Common uses include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery where bearing positioning is critical
