JU070CP0K
3/8" Constant Section Bearings
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Part No.
Part No.
JU070CP0K
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Sealed
Construction
Single Row
Weight
0.93 lbs
Tolerance class
ABEC-1
ISO radial rating
2823 lbf
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
7"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
7.75"
Outside diameter tolerance
-0.0012"– 0"
Width
0.5"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
7.15"
Outer Ring Dimensions
Outer ring small-side face inner diameter
7.537"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1457 lbf
Radial static load rating
3550 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:
$ 163.96
/ each
In Stock
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JU070CP0K Bearing Product Overview & Core Advantages
The JU070CP0K is a high-performance thin section sealed bearing designed for applications demanding compact design and reliable operation. As a single row ball bearing with a sealed construction, it is engineered to handle significant radial loads while offering protection from contaminants. Its inch-series dimensions, featuring a large 7-inch bore in a slim 0.5-inch cross-section, make it an ideal solution for space-constrained, high-precision machinery. The bearing is pre-lubricated and features a brass cage for stable operation, delivering a robust combination of load capacity and durability in a minimal envelope.
JU070CP0K Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| JU070 | Indicates the specific bearing series and size designation within the Reali-Slim® product line. |
| C | Specifies the radial internal clearance group. |
| P0 | Denotes the tolerance class (equivalent to ABEC-1/P0), indicating standard precision. |
| K | Signifies a tapered bore (if applicable, based on common suffix interpretation). Please verify with manufacturer datasheet for absolute confirmation. |
JU070CP0K Bearing Structural Features & Performance Benefits
- Thin-Section Design: The compact bearing dimensions (7.75" OD x 0.5" width) provide a high load capacity within a minimal cross-section, enabling lightweight and space-efficient machine designs.
- Sealed for Protection: The integrated seals effectively shield the chrome steel balls and raceways from contaminants, enhancing bearing life and reliability in challenging environments.
- Robust Load Capacity: With a radial dynamic load rating of 1457 lbf and a radial static load rating of 3550 lbf, this bearing is built to handle demanding radial applications.
- Stable Operation: The brass cage ensures precise ball guidance, contributing to smooth and quiet running, which is critical for precision equipment.
- Ready-to-Install: The bearing comes pre-lubricated, simplifying installation and providing immediate, maintenance-free operation within its specified temperature range of -30°C to 110°C.
JU070CP0K Bearing Typical Application Areas
- Aerospace Actuation Systems: Gimbals, flight control surfaces, and rotor assemblies where thin section bearings are critical.
- Robotics and Automation: Robot joints, rotary tables, and precision arms requiring compact, high-rigidity components.
- Medical Equipment: Imaging scanners (CT, MRI) and surgical robots demanding high reliability and cleanliness.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Optical and Instrumentation Systems: Rotary encoders, radar platforms, and telescope mounts.
