KD042CP0
1/2" Constant Section Bearings
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Part No.
Part No.
KD042CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
0.83 lbs
Tolerance class
ABEC-1
ISO radial rating
3556 lbf
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
4.25"
Bore diameter tolerance
-0.0008"– 0"
Outside diameter
5.25"
Outside diameter tolerance
-0.0008"– 0"
Width
0.5"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
4.62"
Outer Ring Dimensions
Outer ring small-side face inner diameter
4.88"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1787 lbf
Radial static load rating
3190 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:
$ 99.95
/ each
In Stock
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KD042CP0 Bearing Product Overview & Core Advantages
The KD042CP0 is a high-performance thin section bearing designed for applications demanding space optimization and weight reduction without sacrificing performance. As part of the Reali-Slim Open Bearings series with a single row construction, it offers a superior strength-to-cross-section ratio. This bearing is engineered for radial load applications, providing reliable operation and extended service life in compact assemblies. Its open design allows for custom lubrication schemes, making it a versatile choice for precision equipment.
KD042CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KD042 | Indicates the specific bearing series and size designation within the Reali-Slim family. |
| C | Specifies the radial internal clearance group. |
| P0 | Denotes the ABEC-1 tolerance class, providing standard precision for reliable performance. |
KD042CP0 Bearing Structural Features & Performance Benefits
- Optimized Cross-Section: The thin-section design (0.5" width) minimizes weight and space requirements while maintaining structural integrity, crucial for compact machinery.
- High Load Capacity: Manufactured from Chrome Steel for both rings and balls, it delivers a radial dynamic load rating of 1787 lbf and a radial static load rating of 3190 lbf, ensuring durability under significant radial loads.
- Precision Engineering: The ABEC-1 tolerance class and tight dimensional controls on the bore diameter (4.25") and outside diameter (5.25") guarantee consistent performance and ease of installation.
- Stable Cage Design: The brass cage provides excellent guidance for the balls, contributing to smooth operation and reduced wear.
- Broad Operating Range: With a temperature range of -30°C to 110°C, it is suitable for various industrial environments.
KD042CP0 Bearing Typical Application Areas
This bearing is ideally suited for applications where space and weight are at a premium, including:
- Robotics and Automation Systems (e.g., joint actuators)
- Aerospace and Defense components (e.g., gimbal systems, control mechanisms)
- Medical Equipment (e.g., MRI scanners, surgical robots)
- Semiconductor Manufacturing equipment
- Precision Optical Instruments
