NA040CP0
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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NA040CP0 Bearing Product Overview & Core Advantages
The NA040CP0 is a thin-section radial ball bearing featuring Endura-Kote chromium plating for enhanced corrosion resistance. This single-row bearing is engineered to deliver reliable performance in applications requiring compact cross-sections while maintaining high precision. Its ABEC-1 tolerance class ensures consistent operation, and the brass cage provides stable guidance for the balls under various operating conditions. The bearing comes pre-lubricated, offering immediate readiness for installation and operation.
NA040CP0 Bearing Model Code Explained, Specifications & Naming Convention
- NA040CP0
- NA: Designates a thin-section bearing series
- 040: Indicates a 4-inch bore diameter
- C: Signifies Endura-Kote chromium plating for superior corrosion protection
- P: Denotes a pressed brass cage construction
- 0: Specifies open (unsealed) design and standard radial internal clearance
NA040CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a minimal cross-section (0.25" width relative to 4" bore), this bearing is ideal for space-constrained applications without sacrificing load capacity.
Corrosion-Resistant Coating: The Endura-Kote chromium plating significantly enhances durability in challenging environments, extending service life.
Precision Performance: Manufactured to ABEC-1 tolerance standards, the bearing ensures smooth operation and minimal vibration.
Optimized Cage Design: The brass cage provides excellent dimensional stability and reliable ball guidance, contributing to consistent performance.
Radial Load Capacity: With a dynamic radial load rating of 571 lbf and static radial load rating of 1290 lbf, this bearing handles significant radial loads in compact assemblies.
NA040CP0 Bearing Typical Application Areas
The NA040CP0 thin-section plated bearing is particularly suited for:
- Aerospace components and control mechanisms
- Medical equipment requiring precise motion control
- Robotics and automation systems with space limitations
- Optical and precision instrumentation
- Semiconductor manufacturing equipment
- Applications requiring corrosion-resistant bearings in moderate environments
