KB140CP0
5/16" Constant Section Bearings
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Part No.
Part No.
KB140CP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
1.05 lbs
Tolerance class
ABEC-1
ISO radial rating
2851 lbf
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
14"
Bore diameter tolerance
-0.0016"– 0"
Outside diameter
14.625"
Outside diameter tolerance
-0.0016"– 0"
Width
0.3125"
Width tolerance
+.000 –.010"
Inner Ring Dimensions
Shoulder diameter inner ring
14.231"
Outer Ring Dimensions
Outer ring small-side face inner diameter
14.393"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1680 lbf
Radial static load rating
5810 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:
$ 611.21
/ each
In Stock
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KB140CP0 Bearing Product Overview & Core Advantages
The KB140CP0 is a thin section bearing from the Reali-Slim Open Bearings series, designed in inch dimensions for applications demanding compact, lightweight solutions without compromising strength. This single row ball bearing is engineered to handle primarily radial loads efficiently within a constrained cross-section. Its open construction allows for versatile lubrication options and easy integration into precision assemblies. Manufactured to ABEC-1 precision tolerances, it offers reliable performance and is ideal for space-sensitive, high-accuracy mechanical systems requiring consistent operation.
Model Code Deep Explanation
| Code Segment | Technical Meaning |
|---|---|
| KB | Series designation for Kaydon® Reali-Slim thin section bearings |
| 140 | Bore diameter in inches (14.0") |
| C | Cross-section size designation (specific to thin section series) |
| P0 | Indicates standard radial internal clearance and open (unsealed) design |
KB140CP0 Bearing Structural Features & Performance Benefits
- Thin Section Design: With a minimal cross-section of only 0.3125" width, this bearing enables compact machinery design and significant weight reduction (1.05 lbs) while maintaining structural integrity.
- Premium Material Construction: Features chrome steel rings and balls with a brass cage for enhanced durability, corrosion resistance, and stable operation under radial dynamic loads up to 1680 lbf.
- Precision Engineering: Manufactured to ABEC-1 tolerance class with tight dimensional controls (bore/OD tolerance: -0.0016"–0") ensuring smooth running and precise positioning in applications.
- Versatile Lubrication Compatibility: The open seal type allows for custom lubrication strategies, supporting operation across a temperature range of -30°C to 110°C.
- Optimized Internal Clearance: Standard radial internal clearance (0.0000–0.0005") provides consistent performance with minimal friction in precision assemblies.
KB140CP0 Bearing Typical Application Areas
- Robotics and Automation: Joint bearings in robotic arms and precision positioning systems
- Aerospace and Defense: Guidance systems, radar antennas, and control mechanisms
- Medical Equipment: Imaging devices, surgical robots, and diagnostic instrumentation
- Semiconductor Manufacturing: Wafer handling equipment and precision stages
- Optical and Instrumentation Systems: Rotary tables, gimbal mounts, and measuring devices
