JB020CP0
5/16" Constant Section Bearings
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Part No.
Part No.
JB020CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Sealed
Construction
Single Row
Weight
0.15 lbs
Tolerance class
ABEC-1
ISO radial rating
1431 lbf
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
2"
Bore diameter tolerance
-0.0006"– 0"
Outside diameter
2.625"
Outside diameter tolerance
-0.0005"– 0"
Width
0.3125"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
2.199"
Outer Ring Dimensions
Outer ring small-side face inner diameter
2.425"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
577 lbf
Radial static load rating
930 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:
$ 53.3
/ each
In Stock
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JB020CP0 Bearing Product Overview & Core Advantages
The JB020CP0 is a thin section sealed bearing from the Reali-Slim series, engineered for applications demanding compact design and reliable performance. This single row ball bearing is designed to handle primarily radial loads efficiently. Its inch-series construction offers a high load capacity relative to its minimal cross-section, making it an ideal solution for space-constrained, high-precision machinery. The bearing comes pre-lubricated and sealed, ensuring long-term, maintenance-free operation.
JB020CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning |
|---|---|
| J | Identifies the bearing as part of the Reali-Slim® series. |
| B | Indicates a specific cross-section size within the Reali-Slim range. |
| 020 | Specifies the bore diameter of 2.000 inches. |
| C | Denotes a sealed construction on both sides. |
| P0 | Corresponds to the ABEC-1 tolerance class, a standard for general precision. |
JB020CP0 Bearing Structural Features & Performance Benefits
- Thin-Section Design: The compact cross-section (0.3125" width) maximizes space efficiency without compromising on the bearing's load rating, enabling lightweight and streamlined assemblies.
- Robust Load Capacity: Manufactured from Chrome Steel, the bearing offers a substantial radial dynamic load rating of 577 lbf and a static load rating of 930 lbf, providing reliable support in demanding applications.
- Integrated Sealing & Lubrication: The integral seals effectively protect against contamination. Combined with factory-applied lubrication, this ensures consistent performance and a long, maintenance-free service life.
- Precision & Stability: The ABEC-1 precision grade and brass cage contribute to smooth, stable operation, minimizing vibration and noise for enhanced application performance.
JB020CP0 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of compact and precision machinery, including:
- Robotics (joints, actuators)
- Aerospace and Defense systems (gimbals, control mechanisms)
- Medical Equipment (scanners, surgical devices)
- Semiconductor Manufacturing equipment
- Optical Positioning systems
