KC047CP0
3/8" Constant Section Bearings
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Part No.
Part No.
KC047CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
0.5 lbs
Tolerance class
ABEC-1
ISO radial rating
2464 lbf
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
4.75"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
5.5"
Outside diameter tolerance
-0.0008"– 0"
Width
0.375"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.027"
Outer Ring Dimensions
Outer ring small-side face inner diameter
5.223"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1176 lbf
Radial static load rating
2460 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:
$ 100.19
/ each
In Stock
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KC047CP0 Bearing Product Overview & Core Advantages
The KC047CP0 is a thin-section, single-row ball bearing engineered for applications demanding compact design and high precision in a large bore format. As part of the Reali-Slim Open Bearings series, it offers a superior strength-to-cross-section ratio, making it ideal for saving space and weight without sacrificing performance. Its open design and ABEC-1 precision ensure smooth operation and reliable radial load handling in sophisticated machinery.
KC047CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KC047 | 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. |
KC047CP0 Bearing Structural Features & Performance Benefits
- Space-Optimized Design: The thin-section bearing construction with a large 4.75" bore and narrow 0.375" width enables compact and lightweight assemblies, crucial for robotics and aerospace applications.
- High Load Capacity: Manufactured from Chrome Steel for both rings and balls, this bearing delivers a dynamic load rating of 1176 lbf and a static load rating of 2460 lbf, ensuring durability under significant radial loads.
- Precision & Stability: The brass cage ensures precise ball guidance and stable operation, while the controlled radial internal clearance (0.0000 – 0.0005") contributes to consistent running accuracy.
- Broad Operational Range: Pre-lubricated and capable of operating within a temperature range of -30°C to 110°C, it offers versatility for various industrial environments.
KC047CP0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring large shafts with minimal radial space, including:
- Robotic Arms and Joints
- Aerospace Actuation Systems
- Medical and Semiconductor Manufacturing Equipment
- Precision Rotary Tables and Indexers
- Optical and Imaging Instrumentation
