J14008XP0
8mm Constant Section Bearings
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Part No.
Part No.
J14008XP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.19 kg
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Four Point Contact
Main Dimensions
Bore diameter
140 mm
Bore diameter tolerance
-0.025mm to 0
Outside diameter
156 mm
Outside diameter tolerance
-0.025mm to 0
Width
8 mm
Width tolerance
+.000 –.254mm
Inner Ring Dimensions
Shoulder diameter inner ring
146.55 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
149.42 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1790 lbf
Radial static load rating
3230 lbf
Axial dynamic load rating
2802 lbf
Axial static load rating
8071 lbf
Dynamic load moment
99 lbf
Static load moment
239 lbf
Rated load moment
442 ft-lbf
Lubrication
Lubricated
Radial internal clearance
0.0000 – 0.0005"
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Brass
Environment & Compliance
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 131.36
/ each
In Stock
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J14008XP0 Bearing Product Overview & Core Advantages
The J14008XP0 is a metric thin-section bearing engineered for space-constrained, high-precision applications. As a Four Point Contact ball bearing, it uniquely handles combined radial and axial loads from any direction with a single row design, offering a compact solution with high load capacity. Its sealed construction and pre-lubrication ensure reliable, long-term performance in demanding environments, making it ideal for applications requiring high rigidity and precise motion control.
J14008XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| J | Reali-Slim metric series designation |
| 140 | Bore diameter: 140 mm |
| 08 | Cross-section: 8 mm width |
| XP | Four Point Contact design |
| 0 | Sealed construction with lubrication |
J14008XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to support significant combined loads (radial, axial, and moment loads) simultaneously, providing exceptional load capacity in a compact envelope.
- Thin Section Construction: With an 8mm width and large 140mm bore, it maximizes space efficiency while maintaining structural integrity for high precision applications.
- Sealed & Lubricated: Integrated seals protect against contamination while factory-applied lubrication ensures consistent performance across the operating temperature range of -30°C to 110°C.
- Premium Materials: Chrome steel rings and balls with brass cage provide durability and smooth operation under dynamic loading conditions.
- Precision Tolerance: Manufactured to ABEC-1 standards with tight dimensional controls for reliable performance in precision assemblies.
J14008XP0 Bearing Typical Application Areas
- Robotics: Rotary joints and actuator mechanisms
- Aerospace: Control systems and instrumentation
- Medical Equipment: Scanning devices and precision positioning systems
- Semiconductor Manufacturing: Wafer handling and positioning equipment
- Optical Systems: Rotary stages and precision gimbals
