1205C3
1200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1205C3 Bearing Product Overview & Core Advantages
The 1205C3 is a double row angular contact ball bearing designed for applications requiring high rigidity and precise operation. This metric bearing features an open design and is pre-lubricated for immediate use. Its primary advantage lies in its ability to support significant radial loads while maintaining stable performance. The C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, ensuring reliable operation under varying thermal conditions. Its compact design and robust construction make it an ideal choice for high-precision machinery.
1205C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1205 | Basic bearing designation: 12 series, 05 bore size (25mm) |
| C3 | Radial internal clearance greater than normal, suitable for applications with thermal expansion |
1205C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row ball bearing construction provides enhanced rigidity and superior radial load capacity compared to single row designs. This makes it ideal for applications requiring stable rotational accuracy.
Optimized Internal Design: Featuring chrome steel rings and balls for durability, combined with a nylon cage that reduces friction and enables smooth operation at the limiting speed of 18,000 rpm.
Thermal Compensation: The C3 clearance accommodates thermal expansion in demanding applications, preventing binding and ensuring consistent performance across the operating temperature range of -30°C to 110°C.
Pre-lubricated & Ready-to-Use: Factory lubrication ensures immediate installation and initial operation without additional lubrication requirements.
1205C3 Bearing Typical Application Areas
- Electric Motors and Industrial Gearboxes
- Material Handling Equipment and Conveyor Systems
- Agricultural Machinery and Implements
- Industrial Fans and Blowers
- General Industrial Machinery requiring robust radial support
