KC075XP0
3/8" 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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KC075XP0 Bearing Product Overview & Core Advantages
The KC075XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Open Bearings series, designed for applications requiring ultra-thin cross-sections and superior load capacity. This inch-series bearing features a single row design that simultaneously handles combined radial loads, axial loads in both directions, and moment loads, making it ideal for space-constrained, high-precision machinery. Its compact design provides exceptional rigidity while minimizing weight and envelope size.
KC075XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| KC075 | Bore diameter: 7.5 inches | Standard inch sizing for compatibility |
| X | Extra thin cross-section series | Space-saving design |
| P0 | ABEC-1 precision class | Cost-effective precision for general applications |
| Open (implied) | No seals/shields | Allows for custom lubrication schemes |
KC075XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to handle combined loads efficiently, with exceptional axial load capacity in both directions and significant moment load resistance.
Thin-Section Construction: With a width of only 0.375" and minimal cross-section, this bearing provides maximum performance in minimal space, achieving an optimal balance between load rating and envelope size.
Premium Material Selection: Constructed with chrome steel rings and chrome steel balls for durability, combined with a brass cage for stable operation and reliable ball guidance.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore and OD tolerance: -0.0012" to 0") ensuring consistent performance and easy installation.
KC075XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, articulated arms, and positioning systems
- Aerospace Equipment: Actuators, control mechanisms, and satellite components
- Medical Imaging Systems: CT scanners, MRI equipment, and precision medical devices
- Industrial Machinery: Rotary tables, indexing devices, and precision positioning equipment
- Semiconductor Manufacturing: Wafer handling robots and precision motion stages
