K02513XP0
13mm Constant Section Bearings
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Part No.
Part No.
K02513XP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.13 kg
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
51 mm
Outside diameter tolerance
-0.01mm to 0
Width
13 mm
Width tolerance
+.000 –.127mm
Inner Ring Dimensions
Shoulder diameter inner ring
34.7 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
41.3 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1519 lbf
Radial static load rating
1534 lbf
Axial dynamic load rating
1916 lbf
Axial static load rating
2850 lbf
Dynamic load moment
22 lbf
Static load moment
22 lbf
Rated load moment
96 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:
$ 41.83
/ each
In Stock
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K02513XP0 Bearing Product Overview & Core Advantages
The K02513XP0 is a high-performance Four Point Contact Ball Bearing from the Reali-Slim mm Metric Bearings series. Engineered for applications demanding compact cross-sections without sacrificing performance, this single row bearing is designed to simultaneously handle significant combined radial and axial loads from any direction. Its thin-section design and ABEC-1 precision make it an ideal solution for space-constrained, high-rigidity, and high-reliability systems.
K02513XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K025 | Part of the Reali-Slim series designation. |
| 13 | Indicates the cross-section size/type. |
| XP0 | Specifies the bearing's internal design, radial internal clearance, and potential preload condition. In this case, it denotes a specific configuration for optimal performance. |
K02513XP0 Bearing Structural Features & Performance Benefits
- Four Point Contact Design: The unique raceway geometry allows a single row bearing to support substantial combined radial and axial loads from both directions, simplifying assembly and reducing the need for complex bearing arrangements.
- High Rigidity & Load Capacity: The robust chrome steel construction and optimized contact angle provide high stiffness, supporting a radial dynamic load rating of 1519 lbf and an axial dynamic load rating of 1916 lbf.
- Precision & Smooth Operation: Manufactured to ABEC-1 tolerance class and featuring a durable brass cage, this bearing ensures smooth rotation and precise positioning, minimizing vibration and noise.
- Thin-Section Advantage: With a compact 13 mm width and a large bore-to-outer-diameter ratio, it enables lightweight, space-saving designs without compromising on performance.
K02513XP0 Bearing Typical Application Areas
This bearing is ideally suited for applications requiring a slim profile and high load capacity in a single unit. Key industries and equipment include:
- Robotics: Joints, actuators, and rotary units.
- Aerospace & Defense: Guidance systems, gimbals, and control mechanisms.
- Medical Equipment: MRI and CT scanners, surgical robots.
- Semiconductor Manufacturing: Precision stages and wafer handling robots.
- Industrial Automation: Rotary tables, indexing heads, and precision gearboxes.
