KF065AH6
3/4" 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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KF065AH6 Bearing Product Overview & Core Advantages
The KF065AH6 is a high-precision thin section angular contact ball bearing designed for applications requiring exceptional rigidity and accuracy. Manufactured to ABEC 7F tolerance standards, this single-row bearing excels in handling combined radial and axial loads simultaneously. Its large 6.5-inch bore and compact 0.75-inch cross-section make it ideal for space-constrained, high-performance machinery. The 30° contact angle provides superior axial load capacity and high rigidity, ensuring stable operation in demanding environments.
KF065AH6 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KF065 | Bearing series designation for thin section angular contact bearings |
| A | 30° contact angle configuration |
| H6 | Precision tolerance class designation |
KF065AH6 Bearing Structural Features & Performance Benefits
High Precision Construction: Built to ABEC 7F standards with tight dimensional tolerances (bore: -0.0010"–0", OD: -0.0010"–0") ensuring precise fit and minimal runout.
Superior Load Capacity: Features impressive radial dynamic load rating of 4734 lbf and axial static load rating of 11220 lbf, making it suitable for applications with significant combined loads.
Optimized Material Selection: Utilizes chrome steel for both rings and balls, paired with a phenolic cage for reduced weight and smooth high-speed operation.
Precision Engineering: The tight radial internal clearance (0.0000 – 0.0005") ensures minimal vibration and precise rotational accuracy for critical applications.
KF065AH6 Bearing Typical Application Areas
- Robotics and Automation: Robot arm joints, precision positioning systems
- Aerospace Equipment: Guidance systems, actuator mechanisms
- Medical Devices: CT scanners, surgical robot arms
- Semiconductor Manufacturing: Wafer handling equipment, precision stages
- Industrial Machinery: Rotary tables, indexing heads, precision spindles
