1202C3
1200 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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1202C3 Bearing Product Overview & Core Advantages
The 1202C3 is a metric double row angular contact ball bearing designed for applications requiring high precision and reliability. This bearing excels at simultaneously handling combined radial and axial loads in both directions, thanks to its optimized double-row ball and raceway design. Its compact cross-section and high rigidity make it an ideal choice for space-constrained assemblies. The C3 radial internal clearance is specifically suited for applications with thermal expansion or interference fits, ensuring stable performance under varying operating conditions.
1202C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 12 | Series designation indicating specific cross-sectional dimensions |
| 02 | Bore diameter code (15 mm) |
| C3 | Radial internal clearance greater than normal, suitable for applications with thermal gradients or interference fits |
1202C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row construction provides superior rigidity compared to single row bearings, enabling effective support for combined radial and axial loads from both directions. This makes the bearing particularly suitable for applications with complex loading conditions.
Optimized Cage Design: Featuring a nylon cage that contributes to smooth operation at high speeds while reducing friction and heat generation. This material choice ensures quiet operation and excellent performance across the specified temperature range.
Precision Engineering: Manufactured from chrome steel for both rings and balls, ensuring high durability and wear resistance. The precise bearing dimensions and tight tolerances guarantee consistent performance in demanding applications.
Enhanced Operational Range: The C3 clearance provides additional operational flexibility, accommodating thermal expansion in high-speed applications or shrinkage in low-temperature environments without compromising bearing performance.
1202C3 Bearing Typical Application Areas
- Electric motors and small industrial drives
- Precision instruments and measuring equipment
- Industrial gearboxes and transmission systems
- Agricultural machinery components
- Material handling equipment
- Automotive auxiliary systems
