JU050XP0K
3/8" Constant Section Bearings
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Part No.
Part No.
JU050XP0K
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Sealed
Construction
Single Row
Weight
0.68 lbs
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Four Point Contact
Main Dimensions
Bore diameter
5"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
5.75"
Outside diameter tolerance
-0.0008"– 0"
Width
0.5"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.15"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.545"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1600 lbf
Radial static load rating
2590 lbf
Axial dynamic load rating
2540 lbf
Axial static load rating
6460 lbf
Dynamic load moment
3226 lbf
Static load moment
6950 lbf
Rated load moment
3 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:
$ 125.1
/ each
In Stock
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JU050XP0K Bearing Product Overview & Core Advantages
The JU050XP0K is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Sealed Bearings series, designed for applications requiring compact cross-sections and high load capacity. This inch-series bearing features a single row design with a sealed construction, enabling it to simultaneously support significant radial loads, axial loads in both directions, and load moments. Its precision ABEC-1 tolerance and pre-lubrication ensure reliable operation in space-constrained, high-rigidity assemblies, making it an ideal solution for demanding motion systems.
JU050XP0K Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| JU050 | Indicates the specific bearing series and size designation within the Reali-Slim family (5" bore). |
| XP | Denotes the Four Point Contact ball raceway geometry, optimized for combined loads. |
| 0K | Specifies the sealed construction, providing protection against contamination. |
JU050XP0K Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows a single bearing to handle combined radial, axial, and moment loads efficiently, simplifying system design and reducing component count.
- High Load Capacity: Engineered for substantial dynamic and static loads (Radial Dynamic: 1600 lbf, Axial Dynamic: 2540 lbf), supporting robust performance under strenuous conditions.
- Sealed & Lubricated for Life: The integrated seals retain factory-applied lubricant and exclude contaminants, enabling maintenance-free operation and extended service life within the specified temperature range (-30°C to 110°C).
- Precision & Rigidity: Manufactured to ABEC-1 precision tolerances with a controlled radial internal clearance (0.0000" – 0.0005"), ensuring smooth running and high system rigidity.
- Thin-Section Profile: With a cross-section of just 0.5", it offers a high load capacity relative to its size, ideal for compact machinery and lightweight designs.
JU050XP0K Bearing Typical Application Areas
- Robotics: Rotary joints, actuator arms, and manipulators requiring high moment load capacity.
- Aerospace & Defense: Gimbal systems, radar platforms, and guidance systems where precision and reliability are critical.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Medical Equipment: CT scanner gantries and surgical robot joints.
- Industrial Automation: Rotary tables, indexing heads, and CNC rotary axes.
