NG050XP0
1" 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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NG050XP0 Bearing Product Overview & Core Advantages
The NG050XP0 is a high-performance **Four Point Contact** ball bearing engineered for demanding applications requiring exceptional load capacity in a compact cross-section. This **inch-series bearing** features a **single row design** with optimized raceway geometry, enabling it to simultaneously support significant **radial loads**, **axial loads**, and **load moments**. Its **Endura-kote plating** provides superior corrosion resistance, while its **ABEC-1 precision** ensures reliable operation in high-rigidity systems. This combination makes it an ideal solution for applications where space is constrained but performance cannot be compromised.
NG050XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| NG050 | Bore Size: 5 Inches | Standard inch bore for direct shaft mounting |
| XP0 | Endura-kote Plated, Open | Enhanced corrosion resistance, requires external sealing |
NG050XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The optimized raceway geometry creates four distinct contact points between the balls and raceways, enabling a single bearing to handle combined radial and axial loads as well as significant load moments (Rated Load Moment: 19 ft-lbf). This eliminates the need for complex multi-bearing arrangements.
High Load Capacity: Engineered for demanding conditions, this bearing offers a radial dynamic load rating of 8762 lbf and an exceptional axial dynamic load rating of 12710 lbf, making it suitable for applications with substantial thrust requirements.
Precision & Rigidity: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance (0.0000 – 0.0005"), ensuring smooth operation and minimal runout for precise positioning applications.
Durability & Corrosion Resistance: The Endura-kote chromium plating on all bearing surfaces provides superior protection against corrosion, extending service life in harsh environments. The brass cage ensures stable operation across the temperature range of -30°C to 110°C.
NG050XP0 Bearing Typical Application Areas
- Robotics & Automation: Rotary joints, robotic arms, and positioning tables requiring high moment load capacity
- Aerospace & Defense: Actuator systems, radar platforms, and guidance systems
- Industrial Machinery: Turntables, indexing tables, and swing arms in material handling equipment
- Medical Equipment: CT scanners, X-ray systems, and surgical robot joints
- Semiconductor Manufacturing: Wafer handling robots and precision positioning stages
