JHA15XL0
1/4" 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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JHA15XL0 Bearing Product Overview & Core Advantages
The JHA15XL0 is a high-performance thin section sealed bearing designed for applications demanding compact design and precise motion control. As a Four Point Contact Ball Bearing, it excels at simultaneously handling combined loads including radial, axial, and moment loads in a single, space-saving unit. Manufactured to ABEC-1 precision tolerances and pre-lubricated, it delivers reliable operation and long service life in demanding industrial environments.
JHA15XL0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| JHA | Reali-Slim® series designation for thin section bearings |
| 15 | Bore diameter: 1.5 inches |
| X | Cross section: 0.25 inches (extra light series) |
| L0 | Sealed construction with contact seals |
JHA15XL0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to support combined radial, axial, and moment loads efficiently, eliminating the need for multiple bearing arrangements and saving valuable space.
Thin Section Construction: With a consistent 0.1875" cross-section regardless of bore size, this thin section bearing provides maximum load capacity within minimal envelope dimensions, ideal for compact machinery design.
Sealed & Lubricated: Integrated contact seals protect against contamination while retaining lubricant, ensuring maintenance-free operation and extended service life in harsh environments.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore/OD tolerance: -0.0005" to 0"), delivering consistent performance and smooth operation in precision applications.
JHA15XL0 Bearing Typical Application Areas
- Robotics & Automation: Robot joints, rotary actuators, and precision positioning systems
- Aerospace & Defense: Gimbal systems, radar platforms, and guidance mechanisms
- Medical Equipment: Surgical robots, imaging systems, and diagnostic instruments
- Semiconductor Manufacturing:
- Industrial Machinery: Rotary tables, indexing heads, and precision rotary applications
