KA047CP0
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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KA047CP0 Bearing Product Overview & Core Advantages
The KA047CP0 is a thin-section open ball bearing engineered for applications demanding compact design and precise radial support. As part of the Reali-Slim series, it features a single-row construction and is manufactured to ABEC-1 precision standards. Its primary advantages include a high static load rating of 1520 lbf and a lightweight design weighing only 0.23 lbs, making it ideal for space-constrained, weight-sensitive assemblies requiring reliable radial load capacity.
KA047CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KA047 | Bearing series designation for Reali-Slim open type bearings |
| C | Radial internal clearance designation (C3 equivalent) |
| P0 | Normal precision grade (equivalent to ABEC-1) |
KA047CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With a consistent 0.25" cross-section across all diameters, this bearing enables significant space and weight savings in compact machinery designs.
Precision Construction: Manufactured to ABEC-1 tolerance standards with tight dimensional control (bore tolerance: -0.0010" – 0"), ensuring reliable performance in precision applications.
Enhanced Load Capacity: The chrome steel construction of rings and balls, combined with brass cage provides excellent radial dynamic load rating of 629 lbf and superior static load capacity of 1520 lbf.
Optimized Internal Clearance: Features radial internal clearance of 0.0000 – 0.0005" for precise operation and minimal vibration in high-accuracy applications.
KA047CP0 Bearing Typical Application Areas
- Robotics and Automation: Joint bearings in robotic arms and precision positioning systems
- Aerospace Equipment: Actuators, control mechanisms, and instrumentation requiring lightweight components
- Medical Devices: Imaging equipment, surgical robots, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision positioning stages
- Optical Systems: Rotary stages in measuring instruments and precision optical mounts
