KG050XP0
1" Constant Section Bearings
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Part No.
Part No.
KG050XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
4.3 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
5"
Bore diameter tolerance
-0.0010"– 0"
Outside diameter
7"
Outside diameter tolerance
-0.0008"– 0"
Width
1"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
5.742"
Outer Ring Dimensions
Outer ring small-side face inner diameter
6.258"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
8762 lbf
Radial static load rating
9850 lbf
Axial dynamic load rating
12710 lbf
Axial static load rating
24620 lbf
Dynamic load moment
19721 lbf
Static load moment
29550 lbf
Rated load moment
19 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:
$ 168.8
/ each
In Stock
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KG050XP0 Bearing Product Overview & Core Advantages
The KG050XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Open Bearings series, designed for applications demanding compact design and high load capacity. This inch series bearing features a single row construction that provides exceptional rigidity and the ability to support combined radial and axial loads simultaneously. Manufactured to ABEC-1 precision tolerances, it is an ideal solution for space-constrained, high-reliability machinery requiring smooth operation and long service life.
KG050XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| KG | Series designation for Reali-Slim thin section bearings. |
| 050 | Indicates a 5" bore diameter. |
| XP0 | Specifies the cross-section and internal design, denoting an open (unsealed) configuration. |
KG050XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: Enables the bearing to efficiently handle combined radial and axial loads from any direction, simplifying mounting arrangements and reducing the need for multiple bearing sets.
- Thin Section Construction: The compact cross-section (1" width) with a large 5" bore provides a high load capacity relative to its envelope size, perfect for weight and space-sensitive applications.
- High Load Capacity: Engineered for demanding conditions, with a radial dynamic load rating of 8762 lbf and a substantial axial dynamic load rating of 12710 lbf.
- Precision Performance: Manufactured to ABEC-1 tolerance class with a controlled radial internal clearance, ensuring consistent running accuracy and smooth operation.
- Durable Materials: Components made from Chrome Steel (rings and balls) and a Brass cage offer excellent wear resistance and dimensional stability under load.
KG050XP0 Bearing Typical Application Areas
This bearing is engineered for use in a wide range of precision equipment, including:
- Robotics and automation arms (joints and rotators)
- Aerospace control mechanisms and actuation systems
- Medical Equipment such as MRI and CT scanners
- Semiconductor Manufacturing equipment (wafer handling robots)
- Radar and Satellite Communication platforms
- Precision Rotary Tables and indexing fixtures
