NG070XP0
1" Constant Section Bearings
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Part No.
Part No.
NG070XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Endura-kote Plated
Construction
Single Row
Weight
5.8 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
7"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
9"
Outside diameter tolerance
-0.0012"– 0"
Width
1"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
7.742"
Outer Ring Dimensions
Outer ring small-side face inner diameter
8.258"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
10208 lbf
Radial static load rating
13130 lbf
Axial dynamic load rating
15400 lbf
Axial static load rating
32830 lbf
Dynamic load moment
30636 lbf
Static load moment
52530 lbf
Rated load moment
30 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:
$ 262.9
/ each
In Stock
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NG070XP0 Bearing Product Overview & Core Advantages
The NG070XP0 is a Four Point Contact Ball Bearing designed for exceptional performance in demanding applications. This thin section bearing features a single row construction with a specialized Endura-kote Plated coating, offering superior corrosion resistance and durability. Its primary advantage lies in its ability to simultaneously support combined loads, including significant radial, axial, and moment loads, making it an ideal solution for compact, high-rigidity systems requiring precise motion control.
NG070XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| NG070XP0 | Base Model Number | Indicates the specific bearing size and series (7" Bore, 9" OD). |
| Endura-kote | Chromium Plating | Provides excellent corrosion resistance and a hard, durable surface. |
| Open | Seal Type | No contact seals, enabling higher operating speeds and reduced running torque. |
| Four Point Contact | Load Direction | Optimized geometry for handling combined moment loads efficiently in a single bearing row. |
NG070XP0 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The Four Point Contact design and robust chrome steel construction provide high rigidity, enabling the bearing to support substantial combined loads. It offers a high dynamic load moment of 30,636 lbf and a static load moment of 52,530 lbf.
- Moment Load Handling: Engineered specifically to carry significant rated load moments (30 ft-lbf), this design consolidates the function of a more complex bearing arrangement into a single, compact unit.
- Precision & Speed: Manufactured to ABEC-1 tolerance class with a controlled radial internal clearance, it ensures smooth and precise operation, suitable for applications requiring accurate rotational performance.
- Durability & Corrosion Resistance: The Endura-kote plating on the rings significantly enhances corrosion resistance, while the brass cage ensures stable operation and longevity.
NG070XP0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring high moment load capacity within a compact envelope. Key industries and equipment include:
- Robotics: Robotic arms and rotary joints.
- Aerospace: Actuation systems, control surfaces, and radar platforms.
- Semiconductor Manufacturing: Precision stages and wafer handling equipment.
- Medical Equipment: CT scanners and MRI gantries.
- Industrial Automation: Rotary tables and indexing units.
