NA080XP0
1/4" Constant Section Bearings
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Part No.
Part No.
NA080XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
0.38 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
8"
Bore diameter tolerance
-0.0012"– 0"
Outside diameter
8.5"
Outside diameter tolerance
-0.0012"– 0"
Width
0.25"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
8.186"
Outer Ring Dimensions
Outer ring small-side face inner diameter
8.314"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1131 lbf
Radial static load rating
2500 lbf
Axial dynamic load rating
1890 lbf
Axial static load rating
6260 lbf
Dynamic load moment
3499 lbf
Static load moment
10330 lbf
Rated load moment
3 ft-lbf
Lubrication
Lubricated
Radial internal clearance
0.0000 – 0.0005"
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Coating
Chromium Plating
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 159.58
/ each
In Stock
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NA080XP0 Bearing Product Overview & Core Advantages
The NA080XP0 is a precision-engineered Four Point Contact Ball Bearing designed for applications requiring exceptional load handling in a compact envelope. Featuring Endura-Kote plating for enhanced corrosion resistance, this bearing excels in simultaneously supporting combined radial and axial loads from any direction. Its thin-section design with a 0.25" width makes it ideal for space-constrained, high-reliability applications demanding precise motion control and long service life.
NA080XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA080 | Bore diameter code for 8" |
| XP0 | Specific series designation indicating thin-section, four-point contact design with Endura-Kote plating |
NA080XP0 Bearing Structural Features & Performance Benefits
- Four-Point Contact Design: Enables the bearing to handle combined radial and axial loads in both directions with a single bearing row, simplifying assembly and reducing space requirements.
- High Load Capacity: Engineered for substantial static and dynamic load ratings (Radial Static: 2500 lbf, Axial Static: 6260 lbf), providing robust performance under significant load moments.
- Precision & Rigidity: Manufactured to ABEC-1 tolerance class with minimal radial internal clearance (0.0000 – 0.0005"), ensuring smooth operation, high running accuracy, and system rigidity.
- Durability & Corrosion Resistance: Features Endura-Kote Chromium Plating on rings for superior protection against corrosion, extending bearing life in harsh environments.
- Optimized Components: Utilizes a brass cage for stable operation and chrome steel balls for high strength and wear resistance.
NA080XP0 Bearing Typical Application Areas
- Aerospace Actuation Systems (control surfaces, landing gear mechanisms)
- Robotics & Automation (robot joints, rotary tables, precision arms)
- Medical Equipment (CT/MRI scanner gantries, surgical robot rotators)
- Semiconductor Manufacturing (wafer handling robots, precision stages)
- Radar & Satellite Communication Systems (positioning antennas)
