NA110XP0
1/4" Constant Section Bearings
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Part No.
Part No.
NA110XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
0.52 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
11"
Bore diameter tolerance
-0.0014"– 0"
Outside diameter
11.5"
Outside diameter tolerance
-0.0014"– 0"
Width
0.25"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
11.186"
Outer Ring Dimensions
Outer ring small-side face inner diameter
11.314"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1362 lbf
Radial static load rating
3410 lbf
Axial dynamic load rating
2320 lbf
Axial static load rating
8540 lbf
Dynamic load moment
5750 lbf
Static load moment
19210 lbf
Rated load moment
5 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:
$ 211.22
/ each
In Stock
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NA110XP0 Bearing Product Overview & Core Advantages
The NA110XP0 is a Four Point Contact Ball Bearing designed for applications requiring exceptional moment load capacity within compact dimensions. Featuring Endura-kote chromium plating for enhanced corrosion resistance, this inch-series bearing can simultaneously support high radial loads, axial loads from both directions, and significant moment loads. Its thin-section design (0.25" width) combined with a large 11" bore makes it ideal for space-constrained, high-precision applications demanding high rigidity and reliable performance.
NA110XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA110 | Basic bearing designation indicating size series (11" bore) |
| XP0 | Specific variant designation for this Endura-kote plated configuration |
NA110XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The optimized raceway geometry enables the bearing to handle combined loads (radial, axial, and moment) efficiently in a single bearing unit, simplifying assembly and reducing overall system size.
- High Moment Load Capacity: Engineered to withstand substantial dynamic load moments (5750 lbf) and static load moments (19210 lbf), providing stable support in tilting or overturning applications.
- Thin-Section Construction: With a cross-section of just 0.25", this bearing offers significant space and weight savings (0.52 lbs) while maintaining structural integrity.
- Corrosion-Resistant Coating: The Endura-kote chromium plating on all bearing surfaces provides superior protection against corrosion, extending service life in challenging environments.
- Precision Performance: Manufactured to ABEC-1 tolerance class with controlled radial internal clearance (0.0000 – 0.0005") for consistent, reliable operation.
NA110XP0 Bearing Typical Application Areas
- Robotics and Automation: Rotary joints, robotic arms, and positioning systems requiring compact bearings with high moment capacity
- Aerospace Equipment: Control mechanisms, actuation systems, and instrumentation where space and weight are critical
- Medical Devices: Precision medical equipment, scanning systems, and diagnostic instruments
- Semiconductor Manufacturing: Wafer handling equipment, precision stages, and positioning systems
- Industrial Machinery: Rotary tables, indexing devices, and precision gearboxes requiring four-point contact bearing performance
