JHA15CL0
1/4" Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
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JHA15CL0 Bearing Product Overview & Core Advantages
The JHA15CL0 is a high-precision thin section sealed bearing designed for applications demanding compact design and reliable performance. As part of the Reali-Slim series, this single-row ball bearing excels in handling radial loads within a minimal cross-section, making it ideal for space-constrained, high-precision assemblies. Its sealed construction and pre-lubrication ensure long-term, maintenance-free operation, providing a robust solution for applications requiring consistent performance and durability.
JHA15CL0 Bearing Model Code Explained, Specifications & Naming Convention
The model number JHA15CL0 provides specific technical details about the bearing's construction and capabilities. Below is a breakdown of its key identifiers:
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| JHA | Series Designation | Indicates the Reali-Slim series with a specific cross-section and sealed design. |
| 15 | Bore Diameter | Specifies a 1.5 inch bore diameter. |
| C | Internal Clearance | Denotes a specific radial internal clearance group (C3 equivalent). |
| L | Seal Type | Signifies a non-contact, low-friction seal for effective contamination exclusion. |
| 0 | Lubrication | Indicates the bearing is pre-lubricated with a standard high-performance grease. |
JHA15CL0 Bearing Structural Features & Performance Benefits
The JHA15CL0 is engineered with specific structural features that deliver distinct performance advantages in demanding applications.
- Thin-Section Design: With a consistent cross-section of 1/4" across various bore sizes, this bearing provides maximum load capacity within a minimal space, enabling lightweight and compact machinery designs.
- Sealed & Pre-Lubricated: The integral seal effectively shields the chrome steel balls and raceways from contaminants while retaining the factory-applied lubricant. This creates a maintenance-free system suitable for the entire operating temperature range of -30°C to 110°C.
- High-Precision Components: Manufactured to ABEC-1 tolerance standards, the bearing ensures smooth, low-vibration operation. The nylon cage contributes to quiet running and is suitable for higher speeds.
- Robust Load Capacity: Despite its slim profile, it offers a substantial dynamic load rating of 225 lbf and a static load rating of 400 lbf, providing reliable performance under significant radial loads.
JHA15CL0 Bearing Typical Application Areas
The JHA15CL0 thin section sealed bearing is ideally suited for a wide range of precision applications where space and weight are critical constraints. Key industries and equipment include:
- Robotics & Automation: Rotary joints, actuator arms, and precision gearing systems.
- Aerospace & Defense: Guidance systems, radar platforms, and control surface mechanisms.
- Medical Equipment: Surgical robots, imaging devices (CT/MRI scanners), and dental handpieces.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Office Automation & CNC: High-speed printer rollers, scanner mechanisms, and lightweight spindles.
