SG090XP0
1" Stainless Steel 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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SG090XP0 Bearing Product Overview & Core Advantages
The SG090XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Stainless Steel Bearings series. Engineered with inch system measurements, this thin section bearing delivers exceptional load capacity in an ultra-compact design. Its four point contact construction enables it to simultaneously handle combined radial and axial loads from any direction, making it ideal for applications requiring high precision and space optimization. Manufactured with stainless steel components and ABEC-1 precision, this bearing offers reliable performance in demanding environments.
SG090XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
| SG | Stainless Steel Series | Corrosion resistance and durability |
| 090 | 9" Bore Diameter | Large inner diameter for shaft mounting |
| XP | Extra Precision (ABEC-1) | Enhanced running accuracy and smooth operation |
| 0 | Open Design | Maximum speed capability and cooling efficiency |
SG090XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: The unique raceway geometry creates four contact points between balls and raceways, enabling the bearing to support combined moment loads (43 ft-lbf rated load moment) while maintaining minimal cross-section dimensions.
High Load Capacity: With radial dynamic load rating of 11,526 lbf and axial dynamic load rating of 17,870 lbf, this bearing delivers exceptional performance in applications requiring substantial load support.
Stainless Steel Construction: Both rings and balls are manufactured from stainless steel, providing excellent corrosion resistance and making the bearing suitable for harsh environments and cleanroom applications.
Precision Engineering: The ABEC-1 tolerance class and tight dimensional controls ensure consistent performance and smooth operation in precision applications.
Brass Cage: The brass cage provides reliable ball guidance and stability at various operating speeds, contributing to the bearing's overall durability.
SG090XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and positioning systems requiring high moment load capacity
- Aerospace Equipment: Control mechanisms, actuation systems, and instrumentation requiring corrosion resistance
- Medical Equipment: CT scanners, MRI systems, and surgical robots where precision and reliability are critical
- Semiconductor Manufacturing: Wafer handling equipment and precision stages requiring clean operation
- Military and Defense Systems: Radar antennas, targeting systems, and navigation equipment
- Industrial Machinery: Rotary tables, indexing devices, and precision positioning applications
