NB090XP0
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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NB090XP0 Bearing Product Overview & Core Advantages
The NB090XP0 is a thin section bearing designed for applications requiring high precision and compact design. Manufactured with Endura-kote plating, this four point contact ball bearing excels in handling combined loads including significant radial and axial forces simultaneously. Its single row construction with optimized bearing dimensions (9" bore × 9.625" OD × 0.3125" width) provides exceptional space efficiency while maintaining high load capacity. The ABEC-1 precision class ensures reliable performance in demanding applications.
NB090XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NB | Manufacturer prefix identifier |
| 090 | Bore diameter specification (9 inches) |
| XP0 | Series designation indicating thin section construction with Endura-kote plating |
NB090XP0 Bearing Structural Features & Performance Benefits
Four Point Contact Design: Enables the bearing to handle combined radial and axial loads efficiently with a single bearing row, reducing system complexity and space requirements.
Endura-kote Chromium Plating: Provides superior corrosion resistance and extended service life in harsh environments, operating within a temperature range of -30°C to 110°C.
High Load Capacity: Delivers exceptional performance with radial dynamic load rating of 1732 lbf and axial dynamic load rating of 2880 lbf, supported by precision ABEC-1 tolerances.
Optimized Material Selection: Features chrome steel rings and balls with brass cage for reliable operation and dimensional stability under load.
Precision Engineering: Maintains tight dimensional control with bore and outside diameter tolerances of -0.0012" to 0" for precise fitment and alignment.
NB090XP0 Bearing Typical Application Areas
- Aerospace systems and aircraft control mechanisms
- Robotics and automation equipment requiring compact, high-precision bearings
- Medical imaging devices and precision medical equipment
- Semiconductor manufacturing equipment demanding high accuracy and reliability
- Military and defense systems requiring corrosion-resistant components
- Optical positioning systems and precision instrumentation
