NA050XP0
1/4" 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
NA050XP0 Bearing Product Overview & Core Advantages
The NA050XP0 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 plating, this bearing is specifically designed to handle combined radial and axial loads simultaneously. Its four-point contact geometry provides excellent moment load capacity in a minimal cross-section, making it ideal for space-constrained applications demanding high rigidity and precise rotational accuracy.
NA050XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| NA050 | Bore diameter: 5 inches | Standard inch sizing for industrial applications |
| XP0 | Endura-kote Plated Bearings, Four Point Contact | Enhanced corrosion resistance and optimized load distribution |
| Open | No seal/closure | Maximum speed capability and easy relubrication |
NA050XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The unique raceway geometry enables the bearing to support combined radial and axial loads as well as moment loads efficiently. This design provides superior load moment capacity (Dynamic: 1693 lbf, Static: 4180 lbf) while maintaining a minimal cross-section of only 0.25".
Endura-kote Plating: The chromium plating provides exceptional corrosion resistance and surface hardness, extending service life in demanding environments while maintaining the precision bearing characteristics required for ABEC-1 tolerance class.
Material Construction: Manufactured from chrome steel rings and balls with a brass cage, this bearing offers optimal strength and durability. The combination ensures reliable performance across the operating temperature range of -30°C to 110°C.
Precision Engineering: With tight dimensional tolerances and minimal radial internal clearance (0.0000 – 0.0005"), the NA050XP0 delivers consistent high-precision performance suitable for applications requiring accurate positioning and smooth operation.
NA050XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace Systems: Actuators, control mechanisms, and satellite positioning systems
- Medical Equipment: CT scanners, MRI machines, and surgical robotics
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical Instruments: Telescope mounts, precision rotary tables, and measuring devices
- Industrial Machinery: Rotary index tables, packaging equipment, and textile machinery
