NG140XP0
1" Constant Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
NG140XP0 Bearing Product Overview & Core Advantages
The NG140XP0 is a thin section four-point contact ball bearing engineered for applications requiring high precision and compact design. Featuring a single row construction with Endura-kote chromium plating, this bearing is specifically designed to handle combined radial and axial loads simultaneously. Its inch-dimension configuration (14" bore, 16" OD, 1" width) provides exceptional space efficiency while maintaining robust load capacity, making it ideal for precision machinery where dimensional constraints and high rigidity are critical requirements.
NG140XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| NG140XP0 | Complete model designation | Identifies specific bearing configuration |
| Endura-kote | Chromium plating coating | Enhanced corrosion resistance and durability |
| Four Point Contact | Ball-raceway contact geometry | Simultaneous radial and axial load capacity |
| ABEC-1 | Tolerance class | Precision manufacturing standards |
NG140XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The unique ball-raceway configuration enables the bearing to support combined loads efficiently, with dynamic load ratings of 14,404 lbf radial and 23,410 lbf axial, making it exceptionally versatile for complex loading conditions.
Endura-kote Chromium Plating: The specialized coating provides superior corrosion protection and wear resistance, extending service life in demanding environments while maintaining dimensional stability across the operating temperature range of -30°C to 110°C.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional controls (bore tolerance: -0.0014"–0", OD tolerance: -0.0014"–0"), ensuring consistent performance and high rotational accuracy.
Optimized Material Selection: Chrome steel rings and balls combined with brass cage construction deliver excellent durability and reliable operation under high moment loads (dynamic: 81,056 lbf, static: 184,700 lbf).
NG140XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace Equipment: Control mechanisms, actuation systems, and instrumentation
- Medical Machinery: CT scanners, MRI equipment, and surgical robotics
- Industrial Machinery: Rotary tables, indexing devices, and precision gearboxes
- Defense Systems: Radar platforms, targeting systems, and surveillance equipment
