1210 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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1210 C/3 Bearing Product Overview & Core Advantages
The 1210 C/3 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design without seals, allowing for optimal lubrication access. Its primary advantage lies in its ability to accommodate significant radial loads while maintaining stable operation. The double row construction provides enhanced rigidity and load-carrying capacity compared to single row designs, making it suitable for compact arrangements where space is limited but performance cannot be compromised.
1210 C/3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1210 | Standard bore diameter of 50 mm and outside diameter of 90 mm |
| C | Specific internal design and contact angle optimized for combined loads |
| /3 | Radial internal clearance designation (CN group) |
1210 C/3 Bearing Structural Features & Performance Benefits
Double Row Design: The two rows of balls provide superior stiffness and stability, effectively resisting moment loads and maintaining shaft alignment under demanding conditions.
High Load Capacity: With a dynamic load rating of 5962 lbf and static load rating of 2059 lbf, this bearing handles substantial radial forces while offering reliable performance in applications with combined loads.
Precision Engineering: 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 up to 10,000 rpm.
Optimized Internal Clearance: The CN radial internal clearance provides balanced performance across various operating temperatures and speed conditions.
1210 C/3 Bearing Typical Application Areas
- Electric Motors and Industrial Gearboxes
- Material Handling Equipment and Conveyor Systems
- Agricultural Machinery and Construction Equipment
- Pump Systems and Industrial Fans
- Machine Tool Accessories and General Industrial Machinery
