1202 C/3
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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1202 C/3 Bearing Product Overview & Core Advantages
The 1202 C/3 is a metric double row angular contact ball bearing engineered for applications requiring high radial load capacity and compact design. Featuring an open construction with precision-ground chrome steel components, this bearing delivers high rigidity and reliable performance in demanding environments. Its optimized internal geometry enables efficient operation while maintaining dimensional stability, making it ideal for precision machinery and equipment where space constraints and load requirements are critical factors.
1202 C/3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1202 | Basic bearing designation: 15mm bore, 35mm OD, 11mm width |
| C | Designates specific internal design and contact angle |
| 3 | Radial internal clearance group: CN clearance (normal clearance) |
1202 C/3 Bearing Structural Features & Performance Benefits
Double Row Design: The bearing's double row ball complement provides enhanced radial load capacity and superior rigidity compared to single row designs, making it suitable for applications with significant radial forces.
Precision Components: Manufactured from chrome steel for both rings and balls, ensuring durability and consistent performance. The nylon cage contributes to smooth operation and reduced friction at high speeds.
Optimized Internal Geometry: Careful design of shoulder diameters (21.15mm inner, 28.9mm outer) and chamfer dimensions (0.6mm) ensures proper load distribution and facilitates installation.
Performance Characteristics: With a radial dynamic load rating of 1667 lbf and limiting speed of 28,000 rpm, this bearing delivers reliable operation in high-speed applications while maintaining precision.
1202 C/3 Bearing Typical Application Areas
- Electric Motors and small precision motors requiring high-speed capability
- Industrial Gearboxes and transmission systems
- Machine Tool Accessories and precision mechanical components
- Medical Equipment and laboratory instruments
- Office Automation Equipment and precision mechanisms
- Textile Machinery components and spinning equipment
