KA047XP0
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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KA047XP0 Bearing Product Overview & Core Advantages
The KA047XP0 is a high-performance thin section bearing designed for applications requiring exceptional space optimization and precision. As a Four Point Contact Ball Bearing with single row construction, it efficiently handles combined radial and axial loads in all directions from a compact cross-section. Manufactured to ABEC-1 precision standards with chrome steel components and brass cage, this bearing delivers reliable operation in demanding environments while maintaining minimal weight and section thickness.
KA047XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| KA047 | Bore diameter 4.75 inches | Standard inch sizing for compatibility |
| XP0 | Open construction, lubricated | Allows custom lubrication strategies |
KA047XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: Enables the bearing to handle combined radial and axial loads from any direction with a single row of balls, making it ideal for complex loading conditions in compact spaces.
Thin Section Construction: With a consistent 0.25" width and minimal cross-section, this bearing provides significant space and weight savings while maintaining structural integrity.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional controls (bore tolerance: -0.0010" – 0") ensures smooth operation and precise positioning.
High Load Capacity: Despite its slim profile, the bearing offers substantial dynamic load ratings (radial: 834 lbf, axial: 1350 lbf) and excellent static load capacity (radial: 1520 lbf, axial: 3790 lbf).
Premium Materials: Chrome steel rings and balls with brass cage provide durability, corrosion resistance, and stable performance across the operating temperature range of -30°C to 110°C.
KA047XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, manipulator arms, and precision positioning systems
- Aerospace Systems: Control mechanisms, instrumentation, and guidance systems
- Medical Equipment: Imaging devices, surgical robots, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and positioning tables
- Optical Systems: Rotary stages, mirror mounts, and precision scanning mechanisms
- Industrial Machinery requiring compact, high-precision bearing solutions
