K11008XP0
8mm Constant Section Bearings
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Part No.
Part No.
K11008XP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.15 kg
Tolerance class
ABEC-1
Seal type
Open
For load direction
Four Point Contact
Main Dimensions
Bore diameter
110 mm
Bore diameter tolerance
-0.02mm to 0
Outside diameter
126 mm
Outside diameter tolerance
-0.018mm to 0
Width
8 mm
Width tolerance
+.000 –.127mm
Inner Ring Dimensions
Shoulder diameter inner ring
115.9 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
120.1 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1559 lbf
Radial static load rating
2562 lbf
Axial dynamic load rating
2403 lbf
Axial static load rating
6400 lbf
Dynamic load moment
69 lbf
Static load moment
151 lbf
Rated load moment
307 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:
$ 86.62
/ each
In Stock
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K11008XP0 Bearing Product Overview & Core Advantages
The K11008XP0 is a thin-section four-point contact ball bearing from the Reali-Slim mm Metric series, engineered for applications demanding high precision and space-saving design. Its single-row construction with a four-point contact geometry enables it to simultaneously support combined radial and axial loads from any direction, making it exceptionally versatile. Manufactured to ABEC-1 precision tolerances and pre-lubricated for immediate use, this bearing is ideal for compact assemblies requiring high rigidity and reliable performance in a minimal cross-section.
K11008XP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K11008 | Indicates the specific bearing size and series (Reali-Slim metric series). |
| XP | Denotes a four-point contact design, allowing the bearing to handle combined loads. |
| 0 | Specifies an open (unsealed) construction, suitable for controlled environments or custom sealing solutions. |
K11008XP0 Bearing Structural Features & Performance Benefits
- Four-Point Contact & High Rigidity: The unique raceway geometry allows a single bearing to withstand significant combined radial, axial, and moment loads, providing high system rigidity and simplifying assembly by replacing complex bearing arrangements.
- Thin-Section Design: With a consistent 8 mm cross-section and a large 110 mm bore, it maximizes available space and reduces overall system weight, which is critical in robotics and aerospace applications.
- Precision & Material Quality: Manufactured from Chrome Steel with a Brass cage and built to ABEC-1 tolerances, it ensures smooth operation, low noise, and long service life under dynamic conditions.
- Pre-Lubricated for Immediate Use: The bearing comes lubricated, ready for installation, reducing initial setup time and ensuring optimal performance from the start within its specified temperature range.
K11008XP0 Bearing Typical Application Areas
- Robotics: Rotary joints, actuator arms, and manipulators where compact design and moment load capacity are critical.
- Aerospace & Defense: Gimbals, control mechanisms, and satellite positioning systems requiring high precision and lightweight components.
- Medical Equipment: Scanning devices (CT/MRI) and surgical robots demanding smooth, precise rotation.
- Industrial Automation:
- Rotary tables
- Indexing heads
- Precision gearboxes
