J02508CP0
8mm Constant Section Bearings
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Part No.
Part No.
J02508CP0
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
Sealed
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
31.55 mm
Outer Ring Dimensions
Outer ring small-side face inner diameter
34.42 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:
$ 49.26
/ each
In Stock
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J02508CP0 Bearing Product Overview & Core Advantages
The J02508CP0 is a metric thin-section bearing from the Reali-Slim mm Metric Bearings series, featuring a single row design and sealed construction. Engineered for applications demanding compact cross-sections and high precision, this bearing excels in handling radial loads efficiently within space-constrained assemblies. Its ABEC-1 tolerance class ensures reliable performance in precision mechanisms, while the sealed design with factory-applied lubrication provides long-term, maintenance-free operation. The combination of a thin section, sealed protection, and consistent radial load capacity makes it an ideal choice for high-reliability, compact systems.
J02508CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| J02508 | Indicates a thin-section bearing with a 25mm bore diameter, 41mm outside diameter, and 8mm width. |
| C | Specifies radial internal clearance (0.0000 – 0.0005 inches). |
| P | Denotes ABEC-1 precision tolerance. |
| 0 | Indicates a sealed configuration with factory-applied lubrication for protection and long service life. |
J02508CP0 Bearing Structural Features & Performance Benefits
- Thin-Section Design: Enables significant space and weight savings in compact assemblies without sacrificing performance, making it ideal for applications where envelope size is critical.
- Sealed & Lubricated Construction: The integrated seals retain lubricant and exclude contaminants, ensuring maintenance-free operation and extended bearing life in demanding environments.
- Precision Performance: Manufactured to ABEC-1 tolerance standards, the bearing provides consistent running accuracy and smooth operation, suitable for precision instruments and mechanisms.
- Robust Load Capacity: With a dynamic radial load rating of 562 lbf and static radial load rating of 668 lbf, it reliably handles substantial radial loads in compact spaces.
- High-Quality Materials: Constructed from chrome steel rings and balls with a brass cage, the bearing offers excellent durability, corrosion resistance, and stable operation across a temperature range of -30°C to 110°C.
J02508CP0 Bearing Typical Application Areas
- Robotics & Automation: Joints, actuators, and precision positioning systems where compact size and reliable radial load support are essential.
- Aerospace & Defense: Guidance systems, control mechanisms, and instrumentation requiring lightweight, high-precision components.
- Medical Equipment: Imaging devices, surgical robots, and diagnostic instruments demanding smooth, precise, and contamination-free operation.
- Semiconductor Manufacturing: Wafer handling, positioning stages, and other precision machinery where thin sections and ABEC-1 precision are critical.
- Optical & Instrumentation Systems: Rotary stages, encoders, and measuring devices benefiting from the bearing's compact design and consistent performance.
