KAA17AG0
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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KAA17AG0 Bearing Product Overview & Core Advantages
The KAA17AG0 is a thin-section angular contact ball bearing engineered for applications requiring high precision and space optimization. As part of the Reali-Slim Open Bearings series, this single-row bearing excels in handling combined loads, offering superior performance in angular contact configurations. Its compact cross-section and ABEC-1 precision make it an ideal solution for high-reliability, weight-sensitive systems where accurate rotational motion is critical.
KAA17AG0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KAA | Series designation for thin-section angular contact bearings |
| 17 | Bore diameter code (1.75") |
| A | Contact angle designation (30°) |
| G | Radial internal clearance specification |
| 0 | Open (unsealed) construction |
KAA17AG0 Bearing Structural Features & Performance Benefits
Optimized Thin-Section Design: With a minimal cross-section of only 0.1875", this bearing enables compact bearing arrangements while maintaining structural integrity, making it perfect for space-constrained applications.
Superior Load Capacity: The 30° contact angle provides excellent capability for handling combined radial and axial loads, with a radial dynamic load rating of 251 lbf and axial static load rating of 600 lbf.
High-Precision Performance: Manufactured to ABEC-1 tolerance class with tight dimensional controls (bore tolerance: -0.0006" – 0"), ensuring smooth operation and minimal runout for precision applications.
Advanced Material Construction: Features chrome steel rings and balls with a nylon cage for reduced friction, quiet operation, and compatibility with standard lubrication systems.
Wide Temperature Range: Operates effectively from -30°C to 110°C, providing reliable performance across diverse environmental conditions.
KAA17AG0 Bearing Typical Application Areas
- Robotics and Automation: Joint bearings, rotary actuators, and precision positioning systems
- Aerospace and Defense: Guidance systems, radar positioning mechanisms, and instrumentation
- Medical Equipment: Surgical robots, imaging devices, and laboratory instrumentation
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and inspection systems
- Optical and Imaging Systems: Rotary stages, mirror mounts, and precision scanning mechanisms
