K11020CP0
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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K11020CP0 Bearing Product Overview & Core Advantages
The K11020CP0 is a single row thin section ball bearing from the Reali-Slim mm Metric series, engineered for applications demanding compact design and high radial load capacity within a minimal cross-section. Its open design facilitates high-speed operation and allows for custom lubrication schemes. Manufactured to ABEC-1 precision with a controlled radial internal clearance, this bearing is ideal for precision mechanisms where space and weight are critical constraints.
K11020CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| K | Indicates a specific bearing series or manufacturer designation. |
| 11020 | Specifies the core dimensions: 110mm bore, 150mm outside diameter, 20mm width. |
| C | Denotes a specific internal design, typically related to radial internal clearance. |
| P0 | Corresponds to the ABEC-1 tolerance class, defining the precision level for bore, OD, and width. |
K11020CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: The bearing's compact cross-section (20mm width) with a large 110mm bore provides a high stiffness-to-weight ratio, enabling significant space and weight savings in the overall assembly.
High Load Capacity: Constructed from chrome steel rings and balls, it offers a robust radial dynamic load rating of 4145 lbf and a static load rating of 6413 lbf, ensuring reliable performance under substantial radial loads.
Precision & Stability: The ABEC-1 tolerance class and a tightly controlled radial internal clearance guarantee smooth, precise rotation with minimal runout, which is critical for accurate positioning.
High-Speed Capability: The open seal type and standard lubrication minimize friction and heat generation, supporting higher rotational speeds. The brass cage ensures stable operation and longevity at these speeds.
K11020CP0 Bearing Typical Application Areas
The K11020CP0 is ideally suited for applications requiring a large shaft diameter within a very slim envelope. Common uses include:
- Robotics: Joint and actuator bearings where space and weight are premium.
- Aerospace & Defense: Gimbals, control mechanisms, and instrumentation.
- Medical Equipment: Scanners, centrifuges, and surgical robots.
- Semiconductor Manufacturing: Precision stages and wafer handling equipment.
