NB140CP0
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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NB140CP0 Bearing Product Overview & Core Advantages
The NB140CP0 is a precision thin-section ball bearing designed for applications requiring exceptional dimensional stability and reliable performance. Featuring a single-row construction and Endura-Kote chromium plating, this bearing offers superior corrosion resistance and durability. Engineered to handle radial loads with high efficiency, its compact cross-section makes it ideal for space-constrained assemblies where weight and size are critical factors. Manufactured to ABEC-1 tolerance class, it ensures consistent operation in various industrial environments.
NB140CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NB140 | Basic bearing designation with 14" bore diameter |
| C | Endura-Kote chromium plating for enhanced corrosion resistance |
| P | Pre-lubricated with standard grease |
| 0 | Open seal type design |
NB140CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a minimal cross-section of 0.3125", this bearing enables compact machine designs while maintaining structural integrity, making it perfect for applications where space optimization is crucial.
Superior Material Construction: Manufactured from chrome steel rings and chrome steel balls with a brass cage, the bearing delivers excellent wear resistance and dimensional stability under load.
Enhanced Surface Protection: The Endura-Kote chromium plating provides exceptional corrosion resistance, extending service life in challenging environments and reducing maintenance requirements.
Precision Performance: Built to ABEC-1 tolerance standards with controlled radial internal clearance (0.0000" – 0.0005"), ensuring smooth operation and consistent performance in precision applications.
Reliable Load Capacity: With a dynamic radial load rating of 1680 lbf and static radial load rating of 5810 lbf, this bearing offers robust performance for various radial loading conditions.
NB140CP0 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
- Military and defense applications
- High-precision rotary tables and indexing devices
