J12008CP0
8mm Constant Section Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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J12008CP0 Bearing Product Overview & Core Advantages
The J12008CP0 is a thin-section metric bearing from the Reali-Slim mm series, engineered for applications demanding compact design and high precision. Featuring a single-row ball construction and sealed design, this bearing is optimized for radial load applications while maintaining minimal cross-section dimensions. Its ABEC-1 precision class and chrome steel components ensure reliable performance in space-constrained, precision mechanisms.
J12008CP0 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| J | Reali-Slim mm series designation |
| 12008 | Bore diameter: 120 mm, Outside diameter: 136 mm, Width: 8 mm |
| C | Radial internal clearance specification |
| P | Precision class designation (ABEC-1) |
| 0 | Sealed construction with lubrication |
J12008CP0 Bearing Structural Features & Performance Benefits
Thin-Section Design: With only 8mm width and minimal cross-section, this bearing enables compact machinery design while maintaining structural integrity.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional controls (bore tolerance: -0.02mm to 0) for high-precision applications.
Enhanced Load Capacity: The chrome steel construction and optimized geometry provide radial dynamic load rating of 1237 lbf and radial static load rating of 2782 lbf.
Sealed & Lubricated: Integrated seals with factory-applied lubrication ensure contamination protection and maintenance-free operation across the operating temperature range (-30°C to 110°C).
Brass Cage: Provides stable operation and reduced friction in various operating conditions.
J12008CP0 Bearing Typical Application Areas
- Robotics and automation systems requiring compact, precision bearings
- Aerospace components and satellite mechanisms with space and weight constraints
- Medical equipment including surgical robots and imaging systems
- Precision instruments and optical positioning systems
- Semiconductor manufacturing equipment requiring high precision and reliability
