K17020XP0
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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K17020XP0 Bearing Product Overview & Core Advantages
The K17020XP0 is a metric thin-section bearing designed for applications requiring high precision and compact design. As a Four Point Contact Ball Bearing, it excels at simultaneously handling combined radial and axial loads from any direction with a single bearing row. Its ABEC-1 precision and optimized thin cross-section make it ideal for space-constrained, high-accuracy applications demanding reliable performance.
K17020XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K | Reali-Slim® Metric Series designation |
| 170 | Bore diameter: 170 mm |
| 20 | Cross-section width: 20 mm |
| XP | Four Point Contact design |
| 0 | Open (unsealed) construction |
K17020XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to support combined radial and axial loads in any combination, effectively replacing more complex bearing arrangements.
Thin-Section Construction: With a compact 20mm width and minimal cross-section, this bearing provides significant space and weight savings while maintaining high load capacity.
Premium Material Composition: Constructed from chrome steel rings and balls with a brass cage, ensuring dimensional stability and reliable operation under varying load conditions.
High Load Capacity: Delivers exceptional dynamic and static load ratings (6664 lbf radial dynamic, 10403 lbf axial dynamic) despite its slim profile.
Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance for consistent, predictable operation.
K17020XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, manipulator arms, and precision positioning systems
- Aerospace Systems: Actuators, control mechanisms, and instrumentation where weight and space are critical
- Medical Equipment: CT scanners, surgical robots, and diagnostic imaging devices requiring high precision
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and cleanroom applications
- Industrial Machinery: Rotary tables, indexing heads, and other precision motion control systems
