KB120CP0
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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KB120CP0 Bearing Product Overview & Core Advantages
The KB120CP0 represents a high-performance thin section bearing designed for applications requiring precise motion control in compact spaces. As a single row ball bearing with open construction, it delivers exceptional radial load capacity while maintaining minimal cross-section dimensions. Manufactured to ABEC-1 precision standards with chrome steel components and brass cage, this bearing offers reliable operation in various industrial environments. Its optimized design provides excellent rotational accuracy and smooth operation, making it ideal for precision equipment where space constraints and weight considerations are critical factors.
Model Code Detailed Explanation
| Code Segment | Technical Meaning |
|---|---|
| KB | Kaydon Reali-Slim bearing series designation |
| 120 | Bore diameter code (12.0 inches) |
| C | Cross-section size designation |
| P | ABEC-1 precision class |
| 0 | Open construction (no seals) |
KB120CP0 Bearing Structural Features & Performance Benefits
The KB120CP0's engineering delivers significant performance advantages through its optimized design:
- Thin Section Design: With a minimal cross-section of only 0.3125", this bearing enables compact system designs while maintaining structural integrity and load capacity
- Precision Construction: ABEC-1 tolerance class ensures consistent performance with tight dimensional control, reducing vibration and improving positional accuracy
- Superior Load Capacity: The radial dynamic load rating of 1539 lbf and static load rating of 5000 lbf provide reliable operation under significant radial loads
- Quality Materials: Chrome steel rings and balls combined with brass cage construction deliver durability and smooth operation across the temperature range of -30°C to 110°C
- Optimized Internal Clearance: The controlled radial internal clearance of 0.0000 – 0.0005" ensures precise operation with minimal play
KB120CP0 Bearing Typical Application Areas
The KB120CP0 thin section bearing finds extensive use in applications requiring high precision and space optimization:
- Robotics and Automation: Joint bearings in robotic arms and precision positioning systems
- Aerospace Systems: Actuators, control mechanisms, and instrumentation where weight and space are critical
- Medical Equipment: Imaging systems, surgical robots, and diagnostic equipment requiring smooth, precise motion
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and positioning systems
- Optical and Defense Systems: Gimbals, targeting systems, and precision instrumentation requiring minimal deflection
