KG160AR0
1" 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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KG160AR0 Bearing Product Overview & Core Advantages
The KG160AR0 is a high-performance thin-section angular contact ball bearing designed for applications demanding exceptional precision and high load capacity within a compact envelope. Engineered with a 30° contact angle, this single-row bearing excels at supporting combined loads, effectively managing significant radial and axial forces simultaneously. Its inch-series construction and ABEC-1 precision class make it an ideal solution for high-rigidity systems where space and weight are critical constraints, ensuring reliable operation and long service life.
KG160AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KG | Series designation for Reali-Slim inch bearings. |
| 160 | Bore diameter code for 16". |
| A | Signifies Angular Contact geometry. |
| R | Indicates Brass cage material (machined ribbon type). |
| 0 | Specifies the contact angle of 30°. |
KG160AR0 Bearing Structural Features & Performance Benefits
Optimized Thin-Section Design: The bearing's cross-section is precisely engineered to provide maximum load capacity within a minimal space, characterized by a 1" width and large 16" bore. This design is critical for lightweight and compact machinery.
Superior Load Capacity: The 30° contact angle and robust construction using Chrome Steel for rings and balls enable high radial dynamic load ratings (12,142 lbf) and exceptional axial static load capacity (30,830 lbf), making it suitable for demanding combined load applications.
High Rigidity and Precision: The single-row angular contact design provides high axial and radial stiffness. Manufactured to ABEC-1 tolerances with a controlled radial internal clearance, it ensures smooth, precise rotation and minimal runout.
Enhanced Durability: The brass cage ensures reliable guidance of the balls under high-speed and high-load conditions, contributing to stable performance and extended bearing life.
KG160AR0 Bearing Typical Application Areas
- Aerospace & Defense: Gimbals, rotor heads, and radar platforms where thin-section bearings are essential.
- Robotics and Automation: Robotic arms, rotary joints, and precision stages requiring high moment load capacity and rigidity.
- Medical Equipment: CT scanners and MRI machines that demand precise, smooth motion in a compact design.
- Semiconductor Manufacturing: Wafer handling robots and precision positioning stages.
- Industrial Machinery: Rotary tables, indexing heads, and other equipment with large bores and strict space constraints.
