K16020XP0
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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K16020XP0 Bearing Product Overview & Core Advantages
The K16020XP0 is a metric thin-section bearing from the Reali-Slim mm series, engineered for applications demanding high precision and space-saving designs. Featuring a Four Point Contact construction in a Single Row, this bearing is uniquely capable of supporting combined radial and axial loads from any direction simultaneously. Its compact cross-section, with a 20mm width relative to its 160mm bore, makes it an ideal solution for high-rigidity systems where weight and space are critical constraints. Manufactured to ABEC-1 tolerance standards, it ensures reliable performance in precision mechanisms.
K16020XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| K | Reali-Slim Metric Series Identifier | Denotes the thin-section bearing family with metric dimensions. |
| 160 | Bore Diameter (160 mm) | Specifies the inner diameter of the bearing. |
| 20 | Cross-Section Width (20 mm) | Indicates the slim profile of the bearing. |
| XP0 | Internal Design & Clearance Code | Specifies the Four Point Contact design and a precision radial internal clearance (0.0000 – 0.0005"). |
K16020XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: This is the core structural feature, enabling the bearing to handle combined loads efficiently. The raceway geometry allows it to support significant axial loads in both directions as well as radial loads and moment loads (Dynamic Load Moment: 442 lbf), all within a single row of balls. This eliminates the need for complex multi-bearing arrangements.
Thin-Section Construction: The 20mm width provides a minimal cross-section, contributing to lightweight design (1.3 kg) and enabling compact, space-constrained assemblies without sacrificing performance.
High-Precision Components: The use of Chrome Steel for rings and balls, combined with a Brass cage, ensures dimensional stability, reduced wear, and smooth operation. The ABEC-1 tolerance and tight internal clearance guarantee high running accuracy.
Robust Load Capacity: With a radial dynamic load rating of 6548 lbf and a high axial static load rating of 22442 lbf, this bearing is built for demanding applications requiring long service life under complex loading conditions.
K16020XP0 Bearing Typical Application Areas
The K16020XP0 is engineered for high-performance machinery where precision, compactness, and the ability to handle complex loads are paramount. Key sectors include:
- Robotics: Rotary joints and arm assemblies requiring high moment load capacity.
- Aerospace & Defense: Actuators, radar platforms, and gimbal systems.
- Machine Tools: Rotary tables, indexing heads, and other precision positioning systems.
- Medical Equipment: CT scanners and MRI machines where smooth, precise rotation is critical.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
