NB042CP0
5/16" 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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NB042CP0 Bearing Product Overview & Core Advantages
The NB042CP0 is a precision thin-section bearing designed for applications requiring compact design and reliable performance. As an Endura-kote Plated single row ball bearing, it excels in handling radial loads with high efficiency. Its inch-series construction and chromium plating provide excellent corrosion resistance, making it suitable for demanding environments. The bearing's ABEC-1 precision classification ensures consistent performance in various industrial applications.
NB042CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
| NB042 | Bearing series designation for inch-size thin section bearings |
| C | Radial internal clearance specification |
| P0 | Precision grade designation (equivalent to ABEC-1) |
NB042CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: The bearing features a compact cross-section (0.3125" width) while maintaining a substantial 4.25" bore diameter, providing space-saving advantages in precision machinery.
Superior Material Construction: Manufactured from chrome steel rings and chrome steel balls with a brass cage, ensuring dimensional stability and long service life under radial loads.
Enhanced Surface Protection: The Endura-kote chromium plating provides superior corrosion resistance, extending bearing life in challenging environments.
Precision Performance: With ABEC-1 tolerance class and tight radial internal clearance (0.0000 – 0.0005"), the bearing delivers consistent rotational accuracy and smooth operation.
NB042CP0 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 reliable thin-section bearings
