NA065XP0
1/4" Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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NA065XP0 Bearing Product Overview & Core Advantages
The NA065XP0 is a thin-section four-point contact ball bearing engineered for applications requiring high precision and compact design. Featuring Endura-Kote chromium plating for enhanced corrosion resistance, this bearing excels at simultaneously handling combined radial and axial loads from any direction. Its inch-dimension design (6.5" bore × 7" OD × 0.25" width) provides optimal space utilization while maintaining ABEC-1 precision tolerance, making it ideal for precision rotary systems requiring minimal deflection and smooth operation.
NA065XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA065 | Bearing series designation with 6.5" bore diameter |
| XP0 | Specific configuration identifier for this thin-section design |
| Endura-Kote | Chromium plating coating for corrosion protection |
| Open | No seals, allowing for custom lubrication schemes |
NA065XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: Enables the bearing to support combined radial and axial loads in both directions with a single bearing row, reducing system complexity and space requirements.
Thin-Section Construction: The 0.25" cross-section provides significant weight savings while maintaining structural integrity, crucial for precision positioning systems and robotic applications.
Premium Material Selection: Chrome steel rings and balls with brass cage ensure dimensional stability and smooth operation under varying load conditions.
Enhanced Corrosion Protection: The Endura-Kote chromium plating extends service life in challenging environments while maintaining precise bearing dimensions and tolerances.
Optimized Load Capacity: With radial dynamic load rating of 1001 lbf and axial dynamic load rating of 1650 lbf, this bearing delivers reliable performance in demanding applications.
NA065XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, manipulator arms, and precision positioning systems
- Aerospace Systems: Guidance mechanisms, actuator systems, and satellite components
- Medical Equipment: CT scanners, surgical robots, and diagnostic imaging systems
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and inspection machinery
- Industrial Machinery: Rotary tables, indexing heads, and precision gearboxes
