JG180XP0
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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JG180XP0 Bearing Product Overview & Core Advantages
The JG180XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Sealed series, engineered for applications requiring exceptional load capacity in a compact, thin-section design. This precision bearing is designed to simultaneously handle significant combined loads—including radial, axial, and moment loads—making it ideal for space-constrained, high-rigidity applications. Its sealed construction and pre-lubrication ensure long-term reliability and low maintenance operation, while its inch dimensions and ABEC-1 precision cater to demanding industrial equipment.
JG180XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| JG180XP0 | Product Series & Size Designation | Indicates Reali-Slim sealed series with 18" bore, 20" OD, 1" width |
| Sealed | Integrated Seals | Provides contamination protection and lubricant retention |
| Four Point Contact | Ball-Raceway Contact Geometry | Enables handling of combined radial, axial, and moment loads |
| Lubricated | Factory Pre-lubrication | Ensures immediate operation and extended service life |
JG180XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique ball-raceway contact geometry allows this bearing to support substantial moment loads (116 ft-lbf rated) while simultaneously handling high radial and axial forces, eliminating the need for multiple bearing arrangements.
Thin-Section Construction: With a compact cross-section (1" width) and large diameter, this bearing provides maximum load capacity within minimal space, offering superior stiffness-to-weight ratio for precision applications.
Premium Material Selection: Manufactured from chrome steel rings and balls with a brass cage, the bearing ensures dimensional stability, wear resistance, and reliable performance under demanding operating conditions.
Sealed & Lubricated Design: Integrated seals protect against contamination while retaining lubricant, enabling maintenance-free operation across the specified temperature range (-30°C to 110°C).
JG180XP0 Bearing Typical Application Areas
- Robotics & Automation: Robot joints, rotary actuators, and precision positioning systems
- Aerospace & Defense: Radar platforms, missile guidance systems, and satellite mechanisms
- Medical Equipment: CT scanners, MRI systems, and surgical robot rotaries
- Industrial Machinery: Rotary tables, indexing heads, and precision turntables
- Semiconductor Manufacturing: Wafer handling robots and precision positioning stages
