1322 KM
1300 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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1322 KM Bearing Product Overview & Core Advantages
The 1322 KM is a metric double row angular contact ball bearing engineered for demanding applications requiring high radial load capacity and rigidity. Its double row ball construction provides superior stability and stiffness compared to single row designs, making it ideal for supporting substantial radial loads in precision machinery. Manufactured from high-grade chrome steel and featuring a lightweight nylon cage, this bearing is optimized for performance, offering a high limiting speed and reliable operation within a wide temperature range. Its open seal type allows for versatile lubrication options, catering to specific application needs.
1322 KM Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| KM | Indicates a specific design with a tapered bore (1:12) and the use of an adapter sleeve for mounting on a cylindrical shaft. This facilitates easier installation and disassembly. |
1322 KM Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row angular contact design provides significantly increased radial stiffness and a high dynamic load rating of 36,675 lbf, enabling it to handle heavy radial loads with minimal deflection.
- Optimized Cage Design: The nylon cage ensures smooth operation, reduces friction, and contributes to the bearing's high limiting speed of 3,600 rpm. It is also lightweight and corrosion-resistant.
- Precision Engineering: Manufactured with tight tolerances on bore diameter and outside diameter, this bearing ensures precise shaft positioning and consistent performance in high-accuracy applications.
- Material Integrity: Constructed from chrome steel for both rings and balls, the bearing offers excellent durability, wear resistance, and a long operational lifespan.
1322 KM Bearing Typical Application Areas
The 1322 KM bearing is ideally suited for industrial applications requiring robust radial support and high rigidity. Common uses include:
- Industrial Gearboxes and Power Transmission Systems
- Vibrating Screens and Material Handling Equipment
- Pump and Compressor Systems
- Heavy-Duty Agricultural and Construction Machinery
- Mining and Quarrying Equipment
