JB050XP0
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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JB050XP0 Bearing Product Overview & Core Advantages
The JB050XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Sealed series, engineered for applications demanding compact design and exceptional load capacity. This thin section bearing features a sealed, single-row construction capable of simultaneously handling combined radial and axial loads in all directions. Manufactured to ABEC-1 precision standards with pre-applied lubrication, it delivers reliable performance in space-constrained, high-rigidity systems requiring minimal maintenance.
JB050XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| JB050 | Bearing series designation for 5" bore diameter | Identifies specific size and series compatibility |
| XP0 | Sealed configuration with pre-lubrication | Provides contamination protection and extended service life |
JB050XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: Enables the bearing to handle combined loads including radial, axial, and moment loads simultaneously, making it ideal for complex loading conditions.
Thin Section Construction: With a cross-section of only 0.3125" and 5" bore diameter, this bearing provides maximum space utilization while maintaining structural integrity.
Sealed & Pre-lubricated: Integrated sealing and factory-applied lubrication ensure maintenance-free operation and protection against contaminants in harsh environments.
Precision Engineering: ABEC-1 tolerance class and tight radial internal clearance (0.0000 – 0.0005") guarantee consistent performance and smooth operation in precision applications.
Premium Materials: Chrome steel rings and balls with brass cage construction deliver excellent durability and reliable operation across the temperature range of -30°C to 110°C.
JB050XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and positioning systems requiring compact, high-capacity bearings
- Aerospace & Defense: Guidance systems, radar platforms, and aircraft control surfaces
- Medical Equipment: CT scanners, surgical robots, and diagnostic imaging systems
- Industrial Machinery: Rotary tables, indexing heads, and precision positioning equipment
- Semiconductor Manufacturing: Wafer handling robots and precision motion control systems
