KAA15XL0
3/16" 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
KAA15XL0 Bearing Product Overview & Core Advantages
The KAA15XL0 is a high-precision thin section bearing designed for applications requiring compact design and high load capacity. As a Four Point Contact ball bearing, it excels at simultaneously handling combined radial and axial loads from any direction. Manufactured to ABEC-1 precision standards, this bearing is ideal for space-constrained, high-reliability applications in robotics, aerospace, and medical equipment where minimal cross-section and precise motion control are critical.
KAA15XL0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KAA | Kaydon® Reali-Slim® thin section bearing series designation |
| 15 | Bore diameter code for 1.5" |
| X | Cross section code (0.1875" width) |
| L | Lubricated configuration |
| 0 | Open bearing construction (no seals) |
KAA15XL0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to support substantial combined loads (radial, axial, and moment loads) in a compact package, making it exceptionally space-efficient.
High Load Capacity: Despite its thin cross-section, it delivers impressive load ratings (Radial Dynamic: 296 lbf, Axial Dynamic: 460 lbf) and can handle significant moment loads (187 ft-lbf dynamic).
Precision Engineering: Built to ABEC-1 tolerance class with tight dimensional controls (bore/OD tolerance: -0.0005"–0") for smooth, precise operation in demanding applications.
Optimized Material Selection: Features Chrome Steel rings and balls with a Nylon cage for reduced friction, quiet operation, and corrosion resistance.
Wide Temperature Range: Operates reliably from -30°C to 110°C, suitable for various industrial environments.
KAA15XL0 Bearing Typical Application Areas
- Robotics: Joint actuators, rotary tables, and manipulator arms
- Aerospace: Guidance systems, radar platforms, and actuation mechanisms
- Medical Equipment: CT scanners, surgical robots, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling robots and precision stages
- Optical Systems: Pan-tilt units, mirror mounts, and positioning systems
