1222 C/3
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
1222 C/3 Bearing Product Overview & Core Advantages
The 1222 C/3 is a double row angular contact ball bearing designed for applications requiring high load capacity and rigidity within a compact design. This precision bearing is engineered to accommodate significant combined loads—simultaneous radial and axial forces—making it an ideal solution for demanding industrial environments. Manufactured from high-grade chrome steel and featuring a stainless steel cage, it offers reliable performance and long service life. Its open design allows for effective lubrication management, contributing to its high limiting speed of 4,300 rpm.
1222 C/3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1222 | Standard bearing series designation indicating bearing dimensions: 110mm bore, 200mm outside diameter, 38mm width. |
| C | Specifies the radial internal clearance group. "C" corresponds to a standard CN clearance range. |
| 3 | Indicates the tolerance class per ISO standards, signifying a precision bearing with tight dimensional and running accuracy tolerances. |
1222 C/3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior rigidity and enables the bearing to support high radial dynamic load ratings of 19,890 lbf and static loads of 8,775 lbf, effectively handling combined loads.
- Optimized for Speed: The lightweight, robust stainless steel cage ensures stability and low friction at high rotational speeds, supporting the high limiting speed.
- Precision Engineering: Manufactured to strict tolerance standards (bore: -0.02mm to 0, outside diameter: -0.03mm to 0) for consistent performance and easy integration into precision assemblies.
- Material Durability: Components made from chrome steel and a stainless steel cage offer excellent resistance to wear and corrosion, ensuring longevity.
- Versatile Lubrication: The open seal type allows for a wide range of lubrication options, adaptable to specific operational temperature ranges from -30°C to 110°C.
1222 C/3 Bearing Typical Application Areas
This bearing is suited for a variety of heavy-duty and precision applications, including:
- Industrial Gearboxes and Power Transmission Systems
- Heavy-Duty Machinery such as conveyors and large fans
- Agricultural Equipment and Construction Machinery
- Material Handling Systems
- Pump and Compressor assemblies requiring robust support
