NA042CP0
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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NA042CP0 Bearing Product Overview & Core Advantages
The NA042CP0 is a precision thin-section ball bearing designed for applications requiring compact design and reliable performance. Manufactured with inch system measurements, this single-row radial bearing features Endura-kote chromium plating for enhanced corrosion resistance and durability. Its optimized geometry delivers excellent radial load capacity while maintaining minimal cross-section dimensions, making it ideal for space-constrained applications where weight reduction is critical.
NA042CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA | Thin-section bearing series designation |
| 042 | Bore diameter: 4.25 inches |
| C | Radial internal clearance specification |
| P0 | Standard precision grade (ABEC-1 equivalent) |
NA042CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With only 0.25" width and minimal cross-section, this bearing enables compact machine designs while maintaining structural integrity.
Superior Material Construction: Chrome steel rings and balls combined with brass cage provide excellent wear resistance and stable operation under radial dynamic loads up to 591 lbf.
Enhanced Surface Protection: The Endura-kote chromium plating significantly improves corrosion resistance, extending service life in challenging environments.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional control (bore tolerance: -0.0008" to 0") ensures consistent performance and easy installation.
Optimized Internal Clearance: Controlled radial internal clearance (0.0000" - 0.0005") provides smooth operation while maintaining precise rotational accuracy.
NA042CP0 Bearing Typical Application Areas
- Aerospace components and control systems
- Robotics and automation equipment
- Medical devices and precision instruments
- Semiconductor manufacturing equipment
- Optical positioning systems
- Military and defense applications
