KD140CP0
1/2" 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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KD140CP0 Bearing Product Overview & Core Advantages
The KD140CP0 is a thin-section open bearing from the Reali-Slim series designed for applications requiring compact design and high precision in inch-sized machinery. This single-row ball bearing delivers exceptional radial load capacity while maintaining minimal cross-section dimensions (14" bore × 15" OD × 0.5" width). Manufactured to ABEC-1 precision standards with chrome steel components and brass cage, it provides reliable performance in space-constrained applications where weight reduction and precision are critical.
KD140CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Significance |
|---|---|---|
| KD | Reali-Slim Series Identifier | Thin-section bearing family for space-constrained applications |
| 140 | Bore Diameter: 14 inches | Large bore size for substantial shaft mounting |
| C | Cross Section: 0.5" (1/2") | Ultra-thin design enabling compact assembly |
| P0 | Open Construction | No seals for maximum speed capability and custom lubrication options |
KD140CP0 Bearing Structural Features & Performance Benefits
Thin-Section Engineering: With only 0.5" width and 1" radial cross-section, this bearing enables space-optimized designs while maintaining structural integrity through precision-ground chrome steel components.
Radial Load Performance: The single-row deep groove ball bearing configuration delivers high radial load capacity (3,427 lbf dynamic / 9,920 lbf static) suitable for moderate to heavy radial loading conditions.
Precision Operation: Manufactured to ABEC-1 tolerance class with tight dimensional controls (bore/OD tolerance: -0.0016" to 0") ensures smooth running and precise positioning in precision applications.
Enhanced Durability: The combination of chrome steel rings and balls with brass cage construction provides excellent wear resistance and stable operation across the temperature range of -30°C to 110°C.
KD140CP0 Bearing Typical Application Areas
- Aerospace & Defense Systems: Gimbal mechanisms, radar positioning systems, and satellite components
- Robotics & Automation: Robotic joints, rotary tables, and precision positioning stages
- Medical Equipment: CT scanners, MRI systems, and surgical robot arms
- Semiconductor Manufacturing: Wafer handling robots, precision stages, and inspection equipment
- Industrial Machinery: Packaging equipment, printing machinery, and textile manufacturing systems
