KC160AR0
3/8" Constant Section Bearings
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Part No.
Part No.
KC160AR0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
1.63 lbs
Tolerance class
ABEC-1
ISO radial rating
4144 lbf
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
16"
Bore diameter tolerance
-0.0016"- 0"
Outside diameter
16.75"
Outside diameter tolerance
-0.0016"- 0"
Width
0.375"
Width tolerance
+.000 –.010"
Contact angle
30 °
Inner Ring Dimensions
Shoulder diameter inner ring
16.277"
Outer Ring Dimensions
Outer ring large-side face inner diameter
16.529"
Outer ring small-side face inner diameter
16.473"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
2533 lbf
Radial static load rating
9680 lbf
Axial static load rating
6730 lbf
Static load moment
27950 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:
$ 958.01
/ each
In Stock
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KC160AR0 Bearing Product Overview & Core Advantages
The KC160AR0 is a high-precision thin section angular contact ball bearing designed for applications demanding exceptional rigidity and precise motion control. Engineered with a 30° contact angle and a single row construction, this bearing is optimized to handle significant combined loads, including high thrust loads in one direction alongside radial loads. Its Reali-Slim open design offers a compact cross-section, maximizing space efficiency in sophisticated machinery. Manufactured to ABEC-1 tolerance standards, it ensures reliable performance in high-precision and high-reliability scenarios.
KC160AR0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KC | Kaydon® Reali-Slim® bearing series prefix. |
| 160 | Bore diameter code for 16.0 inches. |
| A | Denotes a 30° contact angle. |
| R | Radial internal clearance designation. |
| 0 | Specific series or generation identifier. |
KC160AR0 Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The angular contact design with a 30° contact angle provides superior rigidity, enabling the bearing to support high combined loads. It offers a substantial radial dynamic load rating of 2533 lbf and a high axial static load rating of 6730 lbf.
- Precision Engineering: Manufactured from Chrome Steel for both rings and balls, and featuring a brass cage, the bearing ensures smooth operation and dimensional stability. The tight bearing dimensions and tolerances (ABEC-1) guarantee precise running accuracy.
- Optimized for Compact Designs: As a Thin Section Bearing with a cross-section of only 0.375", it saves critical space and weight (1.63 lbs) without compromising performance, making it ideal for robotics and aerospace applications.
- Broad Operating Range: The open construction allows for custom lubrication schemes, supporting a temperature range from -30°C to 110°C for versatile application use.
KC160AR0 Bearing Typical Application Areas
This bearing is ideally suited for high-performance applications requiring a large diameter, slim profile, and high thrust capacity, including:
- Robotics: Robotic arms and rotary joints.
- Aerospace & Defense: Radar platforms, gimbals, and flight control systems.
- Medical Equipment: CT scanners and MRI machines.
- Semiconductor Manufacturing: Wafer handling robots and precision stages.
- Industrial Automation: Rotary tables and precision indexing heads.
