K02508CP0
8mm Constant Section Bearings
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Part No.
Part No.
K02508CP0
Basic Information
Bearing type
Ball
System of measurement
Metric
Thin section bearings type
Reali-Slim mm Metric
Construction
Single Row
Weight
0.06 kg
Tolerance class
ABEC-1
ISO radial rating
1053 lbf
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
41 mm
Outside diameter tolerance
-0.01mm to 0
Width
8 mm
Width tolerance
+.000 –.127mm
Inner Ring Dimensions
Shoulder diameter inner ring
30.9 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
35.1 mm
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
562 lbf
Radial static load rating
668 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:
$ 42.84
/ each
In Stock
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K02508CP0 Bearing Product Overview & Core Advantages
The K02508CP0 is a thin-section metric ball bearing from the Reali-Slim series, engineered for applications demanding compact design and weight savings without sacrificing performance. This single-row radial ball bearing features an open design and is pre-lubricated, offering reliable operation in a standard ABEC-1 precision class. Its primary advantages include a high radial load capacity relative to its minimal cross-section, making it ideal for space-constrained, high-precision assemblies.
K02508CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| K02508 | Indicates the specific bearing size and series (25mm bore, 41mm OD, 8mm width, Reali-Slim series). |
| C | Denotes the radial internal clearance group. |
| P0 | Specifies the tolerance class (Normal, equivalent to ABEC-1). |
K02508CP0 Bearing Structural Features & Performance Benefits
- Thin-Section Design: The bearing's slim cross-section (8mm width) enables significant space and weight reduction in compact machinery and robotic systems.
- Radial Load Capacity: The single-row ball bearing construction is optimized to handle substantial radial dynamic loads (562 lbf / 1053 lbf ISO rating) despite its minimal dimensions.
- Precision & Stability: Manufactured to ABEC-1 tolerances with a controlled radial internal clearance (0.0000 – 0.0005 inches), ensuring smooth, consistent operation and precise shaft guidance.
- Durable Material Construction: Components made from Chrome Steel (rings and balls) and a Brass cage provide excellent durability, corrosion resistance, and stable operation.
- Pre-Lubricated & Ready-to-Install: The bearing comes pre-lubricated, simplifying installation and providing immediate, maintenance-free operation within its specified temperature range (-30°C to 110°C).
K02508CP0 Bearing Typical Application Areas
This bearing is ideally suited for applications where minimizing size and weight is critical. Common uses include:
- Aerospace Actuation Systems and control surfaces
- Robotic Arms and joints
- Medical Imaging Equipment (e.g., CT scanners, MRI machines)
- Semiconductor Manufacturing Equipment
- Precision Optical Positioning Systems
