6310-ZNB/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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6310-ZNB/C3 Bearing Product Overview & Core Advantages
The 6310-ZNB/C3 is a single row deep groove ball bearing designed for robust performance in industrial applications. Engineered with metric dimensions and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers reliable operation under radial loads. Its shielded design (Z) provides effective contamination protection while the C3 radial internal clearance ensures optimal performance in applications with thermal expansion or shaft misalignment. The inclusion of a snap ring groove (NR) on the outer ring facilitates secure axial positioning, making it an excellent choice for compact assemblies requiring high reliability.
6310-ZNB/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Advantage |
|---|---|---|
| Z | Shielded on one side | Effective protection against contaminants while maintaining low friction |
| NR | Snap ring groove on outer ring | Simplifies axial positioning and reduces housing design complexity |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion and shaft misalignment, preventing premature failure |
6310-ZNB/C3 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: With a radial dynamic load rating of 13,938 lbf and static load rating of 861 lbf, this bearing handles significant radial forces while maintaining structural integrity.
Precision Engineering: Manufactured from chrome steel for both rings and balls, ensuring consistent performance and extended service life. The single row deep groove design provides excellent running accuracy and smooth operation.
Thermal Performance: The C3 clearance allows for thermal expansion during operation, making it suitable for applications where temperature variations from -30°C to 120°C occur.
Speed Capability: Capable of operating at limiting speeds up to 6,000 rpm, this bearing meets the demands of various industrial applications requiring moderate to high rotational speeds.
6310-ZNB/C3 Bearing Typical Application Areas
- Electric Motors - For reliable operation in industrial motor applications
- Gearboxes - Providing stable support in power transmission systems
- Material Handling Equipment - Conveyor systems and pulley assemblies
- Agricultural Machinery - Implement drives and PTO shafts
- Industrial Pumps - Handling radial loads in pumping applications
- General Machinery - Various industrial equipment requiring precision ball bearing performance
