K25020CP0
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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K25020CP0 Bearing Product Overview & Core Advantages
The K25020CP0 is a high-performance thin section metric bearing designed for applications requiring compact design and high radial load capacity. As part of the Reali-Slim mm Metric Bearings series, this single row ball bearing features an open construction and is engineered to deliver reliable performance in space-constrained assemblies. Its optimized cross-section provides excellent stability while minimizing weight and envelope size, making it ideal for precision machinery and motion control systems.
K25020CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K | Metric series designation |
| 250 | Bore diameter: 250 mm |
| 20 | Cross-section width: 20 mm |
| C | Radial internal clearance specification |
| P0 | Normal precision grade (equivalent to ABEC-1) |
K25020CP0 Bearing Structural Features & Performance Benefits
This bearing's thin section design provides significant advantages in applications where space and weight are critical factors. The single row construction with chrome steel rings and balls ensures high durability and consistent performance. The brass cage provides excellent guidance and stability for the balls, contributing to smooth operation and extended service life.
The bearing's radial dynamic load rating of 6219 lbf and static load rating of 13465 lbf demonstrate its capability to handle substantial radial loads in demanding applications. The ABEC-1 tolerance class ensures consistent dimensional accuracy and reliable performance. The optimized radial internal clearance (0.0000 – 0.0005") provides precise running characteristics while accommodating thermal expansion.
With a temperature range of -30°C to 110°C and pre-lubrication, this bearing offers reliable operation across various environmental conditions while maintaining compact dimensions (250mm bore × 290mm OD × 20mm width).
K25020CP0 Bearing Typical Application Areas
- Robotics and automation systems - where compact design and high precision are essential
- Aerospace components - requiring lightweight, high-performance bearings
- Medical equipment - particularly in imaging systems and precision instruments
- Semiconductor manufacturing equipment - demanding high accuracy and reliability
- Optical positioning systems - requiring minimal deflection and high rigidity
- Military and defense systems - where space optimization and reliability are critical
