JG220CP0
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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JG220CP0 Bearing Product Overview & Core Advantages
The JG220CP0 is a thin-section sealed ball bearing designed for applications requiring compact design and high precision in inch-based systems. As part of the Reali-Slim series, it features a single-row construction with integrated sealing, providing reliable radial load capacity while maintaining an extremely slim cross-section. This bearing is engineered for space-constrained applications where weight reduction and precise motion control are critical, offering excellent performance in ABEC-1 precision class with consistent dimensional stability.
JG220CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
| JG220 | Bearing series designation for Reali-Slim sealed bearings with 22" bore diameter |
| C | Radial internal clearance specification |
| P0 | Normal precision grade (equivalent to ABEC-1) |
| Sealed | Integrated sealing protection against contamination |
JG220CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: The bearing's slim profile (1" width with 22" bore) enables significant space and weight savings while maintaining structural integrity, making it ideal for compact machinery design.
Enhanced Load Capacity: With a dynamic radial load rating of 13,685 lbf and static radial load rating of 37,760 lbf, this bearing delivers reliable performance under substantial radial forces while maintaining smooth operation.
Sealed Protection: The integrated sealing system provides effective contamination exclusion, extending bearing life and reducing maintenance requirements in challenging environments.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight radial internal clearance (0.0000-0.0005"), ensuring consistent performance and accurate rotational characteristics.
Material Excellence: Constructed with chrome steel rings, chrome steel balls, and brass cage for optimal strength, durability, and smooth operation across the specified temperature range (-30°C to 110°C).
JG220CP0 Bearing Typical Application Areas
- Aerospace systems and aircraft components requiring lightweight, precision bearings
- Robotics and automation equipment where space optimization is critical
- Medical imaging systems and precision medical equipment
- Semiconductor manufacturing equipment requiring precise motion control
- Military and defense systems with stringent size and weight requirements
- Optical positioning systems and precision instrumentation
- Rotary tables and indexing mechanisms in industrial automation
