NA070XP0
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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NA070XP0 Bearing Product Overview & Core Advantages
The NA070XP0 is a high-performance thin section bearing designed for applications requiring precision and durability. This four-point contact ball bearing excels at simultaneously handling combined radial and axial loads from any direction. Its Endura-Kote chromium plating provides superior corrosion resistance, while the compact single row design with a minimal cross-section makes it ideal for space-constrained applications demanding high precision and reliability.
NA070XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA070XP0 | Base model number indicating specific bearing geometry and size |
| Endura-Kote | Chromium plating coating for enhanced corrosion resistance |
| Open | No seals or shields, suitable for controlled environments |
| Four Point Contact | Ball-raceway contact geometry enabling multi-directional load capacity |
| Lubricated | Factory pre-lubricated for immediate operation |
NA070XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The unique ball-raceway geometry enables the bearing to handle combined radial and axial loads simultaneously from any direction, providing exceptional load moment capacity (2 ft-lbf rated load moment).
Thin Section Construction: With a minimal cross-section of only 0.25" width, this bearing delivers maximum performance in space-constrained applications while maintaining high rigidity and precision.
Premium Material Selection: Constructed from chrome steel rings and balls with a brass cage, ensuring dimensional stability and reliable operation under varying load conditions.
Corrosion Protection: The Endura-Kote chromium plating provides superior surface protection, extending service life in challenging environments while maintaining ABEC-1 precision tolerances.
NA070XP0 Bearing Typical Application Areas
- Aerospace systems - Actuators, control mechanisms
- Robotics - Joints, rotary actuators, precision positioning systems
- Medical equipment - Imaging systems, surgical robots
- Semiconductor manufacturing - Precision stages, wafer handling
- Optical instruments - Rotary tables, positioning devices
- Military and defense systems - Guidance systems, radar positioning
