NA045CP0
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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NA045CP0 Bearing Product Overview & Core Advantages
The NA045CP0 is a thin-section radial ball bearing featuring Endura-Kote chromium plating for enhanced corrosion resistance. Designed with an open construction and single-row configuration, it provides optimal performance in applications requiring compact design and radial load capacity. Manufactured to ABEC-1 precision standards, this bearing delivers reliable operation with minimal friction, making it ideal for precision mechanisms and space-constrained assemblies where consistent performance is critical.
NA045CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA | Thin-section bearing series designation |
| 045 | Bore diameter: 4.5 inches |
| C | Endura-Kote chromium plating coating |
| P0 | ABEC-1 precision tolerance class |
NA045CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a consistent cross-section of 0.25" and large bore diameter, this bearing enables space-saving solutions without compromising load capacity, perfect for compact machinery designs.
Enhanced Corrosion Resistance: The Endura-Kote chromium plating provides superior protection against corrosion, extending service life in challenging environments while maintaining dimensional stability.
Precision Performance: Manufactured to ABEC-1 tolerance standards with tight dimensional controls (bore tolerance: -0.0008–0"), ensuring smooth operation and reduced vibration in precision applications.
Optimized Material Selection: Chrome steel rings and balls combined with a brass cage deliver excellent wear resistance and reliable performance under radial dynamic loads up to 610 lbf.
Thermal Compatibility: Operating temperature range of -30°C to 110°C with appropriate lubrication makes this bearing suitable for various industrial environments.
NA045CP0 Bearing Typical Application Areas
- Aerospace components and control systems
- Robotics and automation equipment
- Medical imaging devices and precision instruments
- Semiconductor manufacturing equipment
- Optical positioning systems and rotary tables
- Defense and military equipment requiring corrosion-resistant components
