NA100XP0
1/4" Constant Section Bearings
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Part No.
Part No.
NA100XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
0.5 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
10"
Bore diameter tolerance
-0.0014"– 0"
Outside diameter
10.5"
Outside diameter tolerance
-0.0014"– 0"
Width
0.25"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
10.186"
Outer Ring Dimensions
Outer ring small-side face inner diameter
10.314"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1289 lbf
Radial static load rating
3110 lbf
Axial dynamic load rating
2180 lbf
Axial static load rating
7780 lbf
Dynamic load moment
4956 lbf
Static load moment
15940 lbf
Rated load moment
4 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:
$ 201.22
/ each
In Stock
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NA100XP0 Bearing Product Overview & Core Advantages
The NA100XP0 is a Four Point Contact Ball Bearing designed for applications requiring exceptional load capacity in a compact thin-section design. This inch series bearing features a single row construction and is distinguished by its Endura-Kote chromium plating, which provides enhanced corrosion resistance. Its primary advantage lies in its ability to simultaneously support high radial, axial, and moment loads, making it an ideal solution for precision rotary systems where space is limited and performance is critical.
NA100XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NA100XP0 | Manufacturer's specific model designation for this thin-section, four-point contact bearing. |
| Endura-Kote | Indicates a chromium plating coating for superior corrosion resistance and durability. |
| Open | Specifies the seal type as unsealed (open), allowing for custom lubrication schemes. |
| ABEC-1 | Denotes the tolerance class, ensuring consistent dimensional accuracy for reliable performance. |
NA100XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The optimized raceway geometry allows a single bearing to handle combined radial loads, bidirectional axial loads, and moment loads efficiently, simplifying system design and reducing component count.
- Thin-Section & High Load Capacity: Despite its slim 0.25" cross-section, it offers impressive dynamic and static load ratings (Radial Dynamic: 1289 lbf, Axial Dynamic: 2180 lbf), providing a high strength-to-size ratio.
- Precision & Rigidity: Manufactured to ABEC-1 precision tolerances with a tight radial internal clearance (0.0000" – 0.0005"), ensuring smooth operation, minimal runout, and high system rigidity.
- Durability & Corrosion Resistance: The Endura-Kote chromium plating on the chrome steel rings significantly enhances corrosion protection, while the brass cage ensures stable operation at various speeds.
NA100XP0 Bearing Typical Application Areas
- Aerospace & Defense: Gimbal systems, radar platforms, and rotary actuators.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Industrial Automation:
- Robotic joints and precision rotary tables
- Medical and laboratory automation equipment
- Optics and Imaging: Pan-tilt units and scanning mirror assemblies.
