NF040CP0
3/4" Constant Section Bearings
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Part No.
Part No.
NF040CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
1.9 lbs
Tolerance class
ABEC-1
ISO radial rating
6334 lbf
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
4"
Bore diameter tolerance
-0.0008"– 0"
Outside diameter
5.5"
Outside diameter tolerance
-0.0006"– 0"
Width
0.75"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
4.555"
Outer Ring Dimensions
Outer ring small-side face inner diameter
4.945"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
3559 lbf
Radial static load rating
5360 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:
$ 118.98
/ each
In Stock
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NF040CP0 Bearing Product Overview & Core Advantages
The NF040CP0 is a thin section bearing designed for applications requiring precision and space optimization. This single row ball bearing features a chrome steel construction and a durable Endura-kote chromium plating for enhanced corrosion resistance. Engineered to handle radial loads with a high radial dynamic load rating of 3559 lbf, it is ideal for compact assemblies where reliable performance is critical. Its ABEC-1 tolerance class ensures consistent operation in various industrial settings.
NF040CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NF | Indicates the bearing series (Thin Section) |
| 040 | Specifies the bore diameter (4 inches) |
| C | Denotes the Endura-kote plating for superior corrosion protection |
| P | Refers to the open seal type design |
| 0 | Indicates standard radial internal clearance |
NF040CP0 Bearing Structural Features & Performance Benefits
- Thin Section Design: Enables significant space and weight savings in compact machinery, with a cross-section of only 0.75" width.
- High Load Capacity: The single row construction with chrome steel rings and balls provides excellent radial load handling (3559 lbf dynamic, 5360 lbf static).
- Corrosion Resistance: The Endura-kote chromium plating extends service life in challenging environments, supporting a temperature range of -30°C to 110°C.
- Precision Performance: Manufactured to ABEC-1 tolerance standards with a radial internal clearance of 0.0000 – 0.0005" for smooth, reliable operation.
- Durable Cage: The brass cage ensures stable ball guidance and reduced friction at moderate speeds.
NF040CP0 Bearing Typical Application Areas
- Aerospace Actuators and control systems
- Medical Equipment including scanners and robotic arms
- Semiconductor Manufacturing machinery
- Precision Rotary Tables and indexing devices
- Optical Positioning Systems
