K10020XP0
20mm 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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K10020XP0 Bearing Product Overview & Core Advantages
The K10020XP0 is a metric thin-section bearing from the Reali-Slim mm Metric Bearings series, featuring a Four Point Contact design in a Single Row configuration. Engineered for applications demanding compact cross-sections and high precision, this bearing excels at simultaneously handling combined radial and axial loads from any direction. Its optimized geometry and ABEC-1 precision ensure reliable performance in space-constrained, high-accuracy assemblies, making it an ideal solution for reducing system size and weight without sacrificing load capacity or rigidity.
K10020XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K10020 | Denotes the specific bearing size and series within the Reali-Slim metric family. |
| X | Indicates a Four Point Contact ball raceway design, enabling the bearing to support significant axial loads in both directions as well as radial loads. |
| P0 | Specifies the Radial Internal Clearance group (C0). |
| Open (Seal Type) | The bearing is supplied without seals or shields, allowing for higher potential speeds and custom lubrication schemes. It is pre-lubricated from the factory. |
K10020XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: This unique geometry allows a single row of balls to make contact at four points, enabling the bearing to support combined radial and axial loads efficiently in a compact footprint. This eliminates the need for complex multi-bearing arrangements.
High Load Capacity: Despite its thin cross-section, the K10020XP0 offers impressive dynamic and static load ratings (Radial Dynamic: 5121 lbf, Axial Dynamic: 7401 lbf), making it suitable for applications with significant moment loads.
Precision & Rigidity: Manufactured to ABEC-1 tolerance standards with a controlled radial internal clearance, this bearing provides consistent running accuracy and contributes to overall system stiffness.
High-Speed Capability: The brass cage ensures stable ball guidance and is suitable for high rotational speeds. The open design further enhances its high-speed potential by reducing drag.
Material & Construction: Constructed from chrome steel for both rings and balls, the bearing provides excellent durability and wear resistance for long service life.
K10020XP0 Bearing Typical Application Areas
The K10020XP0 thin-section four-point contact bearing is ideally suited for applications where space and weight are at a premium, and where combined loads are present. Key industries and equipment include:
- Robotics: Rotary joints and actuator arms.
- Aerospace: Control mechanisms, gimbal systems, and satellite components.
- Semiconductor Manufacturing: Precision stages and wafer handling robots.
- Medical Equipment: MRI and CT scanner gantries, surgical robot joints.
- Industrial Automation: Rotary tables, indexing heads, and precision gearboxes.
