KB025XP0L
5/16" 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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KB025XP0L Bearing Product Overview & Core Advantages
The KB025XP0L is a high-performance thin section bearing designed for applications requiring maximum load capacity in minimal space. As a Four Point Contact ball bearing with single row construction, it excels at simultaneously handling combined radial and axial loads from any direction. Manufactured to ABEC-1 precision standards with chrome steel components and brass cage, this bearing delivers exceptional reliability in compact design applications where space optimization is critical.
KB025XP0L Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KB | Reali-Slim® Open Bearing Series |
| 025 | Bore Diameter: 2.5 inches |
| XP | Extra Precision (ABEC-1 tolerance) |
| 0L | Light preload radial internal clearance |
KB025XP0L Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry enables the bearing to support combined radial and axial loads in any direction, making it ideal for complex loading conditions.
Thin Section Construction: With a compact cross-section (0.3125" width) and optimized bearing dimensions, it provides maximum performance in space-constrained applications while maintaining high rigidity.
Precision Engineering: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (0.0000 – 0.0005"), ensuring smooth operation and precise positioning accuracy.
Enhanced Load Capacity: Features impressive dynamic load ratings (848 lbf radial, 1290 lbf axial) and static load ratings (1140 lbf radial, 2840 lbf axial) despite its slim profile.
Quality Materials: Chrome steel rings and balls with brass cage construction provide excellent durability and reliable performance across a wide temperature range (-30°C to 110°C).
KB025XP0L Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and precision positioning systems
- Aerospace Equipment: Guidance systems, radar positioning, and satellite mechanisms
- Medical Devices: Surgical robots, imaging equipment, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical Systems: Telescope mounts, mirror positioning, and laser scanning equipment
- Industrial Machinery
