NF300XP0
3/4" Constant Section Bearings
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Part No.
Part No.
NF300XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
13 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
30"
Bore diameter tolerance
-0.0018"– 0"
Outside diameter
31.5"
Outside diameter tolerance
-0.0018"– 0"
Width
0.75"
Width tolerance
+.000 –.010"
Inner Ring Dimensions
Shoulder diameter inner ring
30.555"
Outer Ring Dimensions
Outer ring small-side face inner diameter
30.945"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
13065 lbf
Radial static load rating
34700 lbf
Axial dynamic load rating
23720 lbf
Axial static load rating
86760 lbf
Dynamic load moment
150708 lbf
Static load moment
533600 lbf
Rated load moment
150 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:
$ 1595.78
/ each
In Stock
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NF300XP0 Bearing Product Overview & Core Advantages
The NF300XP0 is a high-performance thin section bearing engineered for applications requiring exceptional precision and durability. This four point contact ball bearing features a single row design with a robust Endura-kote chromium plating, providing superior corrosion resistance and extended service life. Its key advantage lies in its ability to simultaneously handle significant radial loads, axial loads in both directions, and high load moments, making it an ideal solution for compact, high-stiffness systems where space and weight are critical constraints.
NF300XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| NF300 | Bearing series designation, indicating a thin-section, four-point contact design. |
| XP0 | Signifies Endura-kote Plated surface treatment for enhanced wear and corrosion resistance. |
| (Implied) | Open seal type, allowing for custom lubrication schemes and high-speed operation. |
| (Implied) | ABEC-1 tolerance class, providing reliable precision for general industrial applications. |
NF300XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to support combined radial and axial loads from any direction with a single bearing row, simplifying assembly and reducing envelope size.
- High Load Capacity: Engineered for high dynamic and static load ratings (13,065 lbf radial dynamic, 86,760 lbf axial static) and exceptional load moment capacity (150 ft-lbf rated), ensuring reliability under complex loading conditions.
- Thin-Section & Plated Construction: The cross-section is optimized for weight and space savings, while the chromium plating significantly increases surface hardness and resistance to corrosion and abrasive wear.
- Precision Components: Manufactured from chrome steel rings and balls with a brass cage for stable operation, reduced friction, and high-speed capability.
- Wide Temperature Range: Operates effectively from -30°C to 110°C, suitable for diverse industrial environments.
NF300XP0 Bearing Typical Application Areas
- Robotics: Rotary joints, actuator arms, and precision gears.
- Aerospace & Defense: Gimbal systems, radar platforms, and flight control mechanisms.
- Medical Equipment: CT scanners, surgical robots, and imaging devices.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Industrial Automation: Rotary tables, indexing heads, and CNC rotary axes.
