K12020XP0
20mm Constant Section Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
K12020XP0 Bearing Product Overview & Core Advantages
The K12020XP0 is a metric thin-section four-point contact ball bearing engineered for applications requiring exceptional space optimization and high load capacity. As part of the Reali-Slim mm Metric Bearings series, it delivers a superior cross-section-to-bore ratio, enabling compact and lightweight designs. Its four-point contact design allows it to simultaneously support combined radial, axial, and moment loads, making it an ideal solution for high-precision, high-rigidity applications where space is at a premium.
K12020XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K | Metric Series Designation |
| 120 | Bore Diameter: 120 mm |
| 20 | Cross-Section Width: 20 mm |
| XP0 | Specific internal design and tolerance class (ABEC-1) |
K12020XP0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: This unique geometry enables the bearing to handle combined loads efficiently. A single K12020XP0 bearing can replace complex bearing arrangements, simplifying assembly and reducing overall system weight and size.
High Rigidity & Load Capacity: The optimized raceway and brass cage construction provide excellent structural integrity. With a radial dynamic load rating of 5738 lbf and a significant axial static load rating of 17634 lbf, it offers robust performance under demanding conditions.
Precision & Reliability: Manufactured to ABEC-1 precision tolerances with a controlled radial internal clearance, this bearing ensures smooth, precise operation and consistent performance in precision mechanisms.
Material Quality: Constructed from chrome steel for both rings and balls, the bearing provides high durability, wear resistance, and long service life.
K12020XP0 Bearing Typical Application Areas
- Robotics: Robot joints, rotary actuators, and manipulators requiring compact, high-load bearings.
- Aerospace & Defense: Gimbals, radar platforms, and control surface actuators where weight and space savings are critical.
- Medical Equipment: CT scanners, MRI machines, and surgical robots demanding high precision and reliability.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Industrial Automation: Rotary tables, indexing heads, and other precision positioning equipment.
