JU090XP0
3/8" 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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JU090XP0 Bearing Product Overview & Core Advantages
The JU090XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Sealed Bearings series, designed for applications demanding compact design and high load capacity in a thin cross-section. This inch series bearing excels at simultaneously handling combined radial and axial loads from any direction, making it an ideal solution for space-constrained, high-rigidity applications requiring precision and reliability.
JU090XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| JU090 | Bearing series designation for Reali-Slim sealed type | Identifies the thin-section, sealed bearing family |
| XP0 | Specific variant within the series | Denotes particular internal configuration and performance characteristics |
| Sealed | Integrated sealing system | Provides contamination protection and retains lubrication |
| Lubricated | Factory pre-lubricated | Enables immediate operation and extends maintenance intervals |
JU090XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The bearing's unique raceway geometry enables it to support combined radial and axial loads in any direction, providing exceptional versatility in load handling capability.
Thin Section Construction: With a cross-section of only 0.5" and large bore diameter of 9", this bearing offers maximum space utilization while maintaining structural integrity and load capacity.
Premium Material Selection: Constructed with chrome steel rings and balls with a brass cage, the bearing delivers excellent durability, smooth operation, and resistance to deformation under load.
Sealed & Pre-lubricated: The integrated sealing system combined with factory-applied lubrication ensures long-term performance and protection against contaminants, making it suitable for maintenance-free operation in many applications.
High Load Capacity: With dynamic load ratings of 2226 lbf radial and 3670 lbf axial, this bearing provides exceptional load-bearing capability relative to its compact dimensions.
JU090XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and positioning systems requiring compact, high-capacity bearings
- Aerospace Systems: Actuators, control mechanisms, and instrumentation where space and weight are critical factors
- Medical Equipment: CT scanners, surgical robots, and diagnostic instruments demanding precision and reliability
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and cleanroom applications
- Industrial Machinery: Rotary tables, indexing devices, and machinery requiring thin-section bearings with high load capacity
