NC047XP0
3/8" Constant Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
NC047XP0
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
4.75"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
5.5"
Outside diameter tolerance
-0.0008"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.027"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.223"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1556 lbf
Radial static load rating
2460 lbf
Axial dynamic load rating
2460 lbf
Axial static load rating
6160 lbf
Dynamic load moment
2991 lbf
Static load moment
6320 lbf
Rated load moment
2 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:
$ 131.78
/ each
In Stock
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NC047XP0 Bearing Product Overview & Core Advantages
The NC047XP0 is a thin section bearing designed for applications requiring high precision and space optimization. This four point contact ball bearing features a single row construction with a chromium plating (Endura-kote) for enhanced corrosion resistance. Its primary advantage lies in its ability to simultaneously support combined loads—handling significant radial, axial, and moment loads within a remarkably compact cross-section. With a lubricated design and ABEC-1 precision class, it delivers reliable performance in demanding, lightweight assemblies.
NC047XP0 Bearing Model Code Explained, Specifications & Naming Convention
The model number NC047XP0 can be interpreted based on its specification sheet:
- NC047: Likely denotes the specific bearing series and bore size (4.75 inches).
- XP0: This suffix indicates key features. X typically refers to the Four Point Contact design, enabling it to handle combined radial and axial loads. P0 is associated with the Chromium Plating (Endura-kote) for superior corrosion protection.
- Other inherent features per the specification include an Open seal type and Lubricated preparation.
NC047XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact & High Load Capacity: The unique raceway geometry allows a single row bearingradial dynamic load (1556 lbf), axial dynamic load (2460 lbf), and dynamic load moment (2991 lbf), making it an efficient solution for combined loads.
- Thin Section & Space Saving: With a cross-section of only 0.375", it maximizes space utilization in compact designs without compromising performance.
- Corrosion Resistance & Durability: The Chromium Plating on the rings provides a hard, durable surface that significantly improves resistance to corrosion and wear.
- Precision Performance: Manufactured to ABEC-1 tolerance standards, it ensures smooth and precise operation, suitable for applications requiring controlled running accuracy.
NC047XP0 Bearing Typical Application Areas
This bearing is ideally suited for:
- Aerospace & Defense: Gimbals, control mechanisms, and rotor systems where weight and space are critical.
- Robotics: Joints and actuators requiring high moment load capacity and compact dimensions.
- Medical Equipment: Precision scanning and imaging devices.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Optical Instrumentation: Rotary stages and positioning systems.
