KC160XP0
3/8" Constant Section Bearings
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Part No.
Part No.
KC160XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
1.73 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point 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"
Inner Ring Dimensions
Shoulder diameter inner ring
16.277"
Outer Ring Dimensions
Outer ring small-side face inner diameter
16.473"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
3086 lbf
Radial static load rating
7880 lbf
Axial dynamic load rating
5330 lbf
Axial static load rating
19690 lbf
Dynamic load moment
18955 lbf
Static load moment
64480 lbf
Rated load moment
18 ft-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:
$ 891.54
/ each
In Stock
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KC160XP0 Bearing Product Overview & Core Advantages
The KC160XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Open Bearings series, engineered for applications demanding high load capacity in a compact, thin-section design. This single row bearing is uniquely designed to simultaneously support substantial radial loads, axial loads in both directions, and significant moment loads, making it an ideal solution for space-constrained, high-rigidity systems. Manufactured to ABEC-1 precision tolerances, it ensures reliable performance in demanding industrial environments.
KC160XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| KC160XP0 | Model Designation | Identifies the specific bearing in the Reali-Slim series. |
| Open | Seal Type | No integral seals, allowing for custom lubrication schemes and higher potential speeds. |
| Four Point Contact | Load Direction Design | The raceway geometry allows the bearing to handle combined radial, axial, and moment loads efficiently in a single row. |
| ABEC-1 | Tolerance Class | Specifies standard precision level for running accuracy and consistent performance. |
KC160XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The optimized raceway geometry creates four points of contact between the balls and raceways under load. This design is the key to the bearing's exceptional ability to support combined loads, including high moment loads (static moment: 64,480 lbf-in), making it functionally equivalent to a paired bearing set but in a more compact, single-row package.
- Thin-Section & High Load Capacity: Despite its slim cross-section (Width: 0.375"), the KC160XP0 delivers impressive load ratings (Radial Dynamic: 3,086 lbf, Axial Static: 19,690 lbf). This high load density is critical for maximizing performance in lightweight robotic and aerospace structures.
- Precision & Rigidity: Manufactured from Chrome Steel with a Brass cage for stability, and held to ABEC-1 tolerances, this bearing provides precise, rigid support essential for accurate positioning and smooth motion control.
- Flexible Lubrication: The open design allows engineers to select the optimal lubrication (grease or oil) for the specific application's speed, temperature, and life requirements.
KC160XP0 Bearing Typical Application Areas
The KC160XP0 is engineered for high-performance applications where space, weight, and load capacity are critical design factors. Key industries and equipment include:
- Robotics: Robot joints, rotary actuators, and end-of-arm tooling requiring compact size and high moment load capacity.
- Aerospace & Defense: Gimbals, radar platforms, and flight control surfaces.
- Semiconductor Manufacturing: Precision stages and wafer handling equipment.
- Medical Equipment: CT and MRI scanner gantries, surgical robot arms.
- Industrial Automation: Rotary tables, indexing heads, and precision gearboxes.
