KAA17XL0
3/16" 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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KAA17XL0 Bearing Product Overview & Core Advantages
The KAA17XL0 is a high-performance thin section four-point contact ball bearing designed for applications requiring compact design and high load capacity. This single row bearing excels in handling combined radial loads and moment loads simultaneously, making it ideal for space-constrained precision applications. Manufactured to ABEC-1 precision standards with optimized internal geometry, it delivers reliable performance in demanding industrial environments.
KAA17XL0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KAA | Reali-Slim® series thin section bearing designation |
| 17 | Bore diameter code (1.75 inches) |
| XL | Extra light cross section series |
| 0 | Open construction (no seals) |
KAA17XL0 Bearing Structural Features & Performance Benefits
Four-Point Contact Design: The unique raceway geometry enables the bearing to support combined radial and moment loads efficiently, with rated load moment capacity of 232 ft-lbf and static load moment of 440 ft-lbf.
Thin Section Construction: With a compact cross-section (0.1875" width) and minimal radial space requirement, this bearing provides optimal solutions for weight-sensitive and space-constrained applications while maintaining high rigidity.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (bore tolerance: -0.0006" to 0"), ensuring smooth operation and precise positioning accuracy.
Material Excellence: Constructed with chrome steel rings and balls combined with a nylon cage, providing excellent durability, corrosion resistance, and quiet operation across the temperature range of -30°C to 110°C.
KAA17XL0 Bearing Typical Application Areas
- Robotics and Automation: Robot joints, rotary actuators, and precision positioning systems
- Aerospace and Defense: Guidance systems, radar platforms, and satellite mechanisms
- Medical Equipment: Surgical robots, imaging systems, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Industrial Machinery: Rotary tables, indexing heads, and precision gearboxes
