KG080XW0
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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KG080XW0 Bearing Product Overview & Core Advantages
The KG080XW0 is a high-performance thin section bearing designed for applications demanding precision and space optimization. As a Four Point Contact ball bearing, it excels at simultaneously handling combined radial and axial loads from any direction. Its single row, open construction, manufactured to ABEC-1 precision, ensures reliable operation in high-accuracy systems. The bearing's Reali-Slim cross-section provides a significant weight and space savings without compromising on load capacity, making it ideal for compact, weight-sensitive designs.
KG080XW0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KG080XW0 | Manufacturer's specific model designation for this thin section, open-type bearing series. |
| Open (Seal Type) | Indicates the bearing is unsealed, allowing for custom lubrication schemes and minimizing rotational torque for high-speed applications. |
| Four Point Contact | Describes the raceway geometry that enables the bearing to support substantial axial loads in both directions as well as radial loads, functioning similarly to a pair of angular contact bearings. |
| ABEC-1 | Specifies the precision tolerance class, ensuring consistent running accuracy and smooth operation. |
KG080XW0 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The unique Four Point Contact design is the core feature, allowing this single bearing to replace more complex duplex arrangements. It provides high axial dynamic load ratings (16,650 lbf) and axial static load ratings (36,940 lbf), making it exceptionally capable of handling combined moment loads.
Space and Weight Efficiency: As a Reali-Slim bearing with a 1" width and large 8" bore, it offers a superior stiffness-to-weight ratio. This is critical in robotics, aerospace, and medical equipment where every ounce and inch counts.
High-Speed Capability: The standard stainless steel cage ensures stability and reduced friction at high rotational speeds. The open, lubricated design allows for optimal heat dissipation and the use of specialized high-speed greases or oil mist systems.
Material Integrity: Constructed from chrome steel for both rings and balls, the bearing provides excellent durability and fatigue life. The stainless steel cage adds corrosion resistance, enhancing reliability in demanding environments.
KG080XW0 Bearing Typical Application Areas
- Robotics: Rotary joints, robot arms, and gimbals where compact size and moment load capacity are paramount.
- Aerospace & Defense: Radar platforms, missile guidance systems, and satellite mechanisms requiring lightweight, precision components.
- Medical Equipment: CT and MRI scanner gantries, surgical robots, and precision rotary tables.
- Industrial Automation: Rotary index tables, precision spindles, and automated welding equipment.
- Semiconductor Manufacturing: Wafer handling robots and precision stages that demand high accuracy and cleanliness.
