KB060XP0
5/16" Constant Section Bearings
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Part No.
Part No.
KB060XP0
Basic Information
Bearing type
Ball
System of measurement
Inch
Thin section bearings type
Reali-Slim Open
Construction
Single Row
Weight
0.44 lbs
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
6"
Bore diameter tolerance
-0.0010"- 0"
Outside diameter
6.625"
Outside diameter tolerance
-0.0010"- 0"
Width
0.3125"
Width tolerance
+.000 –.005"
Inner Ring Dimensions
Shoulder diameter inner ring
6.231"
Outer Ring Dimensions
Outer ring small-side face inner diameter
6.393"
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1371 lbf
Radial static load rating
2560 lbf
Axial dynamic load rating
2220 lbf
Axial static load rating
6400 lbf
Dynamic load moment
3247 lbf
Static load moment
8080 lbf
Rated load moment
3 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:
$ 132.67
/ each
In Stock
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KB060XP0 Bearing Product Overview & Core Advantages
The KB060XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim Open Bearings series. Engineered with an ultra-thin cross-section, this bearing is designed to deliver exceptional performance in applications where space and weight are critical constraints. Its Four Point Contact design enables it to support combined loads—simultaneously handling significant radial, axial, and moment loads with high precision. Manufactured to ABEC-1 tolerance standards, it ensures reliable operation and is pre-lubricated for immediate use, making it an ideal choice for compact, high-rigidity systems.
KB060XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| KB | Series identifier for Reali-Slim thin section bearings. |
| 060 | Indicates a 6" bore diameter. |
| XP | Denotes the specific cross-section and width profile (0.3125"). |
| 0 | Specifies the Open (unsealed) configuration. |
KB060XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows a single row of balls to make contact at four points, enabling the bearing to support combined radial, axial, and moment loads efficiently. This design provides high load capacity and system rigidity in a very compact envelope.
- Thin Section Construction: With a consistent cross-section across sizes, the bearing minimizes space and weight without sacrificing load ratings or performance, crucial for lightweight and compact machinery design.
- Premium Materials: The use of Chrome Steel for rings and balls, combined with a Brass cage, ensures high strength, durability, and stable operation under various load conditions.
- Precision & Readiness: Manufactured to ABEC-1 precision tolerances and pre-lubricated, the bearing offers consistent performance and is ready for immediate installation, reducing assembly time.
KB060XP0 Bearing Typical Application Areas
- Robotics: Rotary joints, arm assemblies, and actuators where compactness and high moment load capacity are required.
- Aerospace & Defense: Radar systems, gimbal mechanisms, and control surfaces that demand lightweight, high-precision components.
- Medical Equipment: CT scanners, MRI machines, and surgical robots requiring smooth, precise motion in confined spaces.
- Semiconductor Manufacturing: Wafer handling robots and precision stages that operate with high accuracy and reliability.
- Industrial Automation: Rotary tables, indexing heads, and other machinery where high rigidity and combined load support are critical.
