KG090XP0
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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KG090XP0 Bearing Product Overview & Core Advantages
The KG090XP0 is a Four Point Contact Ball Bearing from the Reali-Slim Open Bearings series, designed for applications requiring high load capacity in a compact, thin-section design. This inch-series bearing features a single row construction that enables it to simultaneously support combined radial and axial loads from any direction, making it ideal for space-constrained, high-precision machinery. Its optimized geometry and ABEC-1 precision ensure reliable performance in demanding operational environments.
KG090XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KG090 | Bore diameter designation (9 inches) |
| XP0 | Specific series variant indicating thin-section, open design with four-point contact geometry |
| Open | No seals or shields, allowing for custom lubrication schemes |
KG090XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to handle combined loads efficiently, with exceptional axial load capacity in both directions while maintaining compact dimensions.
Thin-Section Construction: With a consistent 1" cross-section regardless of bore size, this bearing provides maximum space savings while maintaining structural integrity and high rigidity.
Premium Material Selection: Constructed from chrome steel rings and balls with a brass cage, ensuring durability, smooth operation, and extended service life under demanding conditions.
High Load Ratings: Delivers impressive dynamic load capacity (11,526 lbf radial, 17,870 lbf axial) and static load capacity (16,420 lbf radial, 41,040 lbf axial) for its compact size.
Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional control (±0.0012" on diameters) for reliable, predictable performance.
KG090XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, manipulator arms, and precision positioning systems
- Aerospace Equipment: Actuators, control mechanisms, and instrumentation systems
- Medical Machinery: CT scanners, MRI equipment, and surgical robot joints
- Industrial Machinery: Rotary tables, indexing heads, and precision gearboxes
- Semiconductor Manufacturing: Wafer handling equipment and precision positioning stages
