1322-K C/3
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-K C/3 Bearing Product Overview & Core Advantages
The 1322-K C/3 is a double row angular contact ball bearing engineered for demanding applications requiring high load capacity and rigidity. Featuring a tapered bore (1:12) for precise shaft mounting, this precision bearing excels at handling combined loads, supporting significant radial forces while managing axial loads in both directions. Its compact bearing dimensions (110mm bore, 240mm OD, 50mm width) and robust construction make it an ideal solution for high-reliability machinery where space constraints and performance are critical.
1322-K C/3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1322 | Basic bearing series designation |
| K | Tapered bore with 1:12 ratio |
| C/3 | Radial internal clearance group C3 (greater than normal clearance) |
1322-K C/3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides exceptional stiffness, enabling the bearing to withstand heavy combined loads with minimal deflection. With a dynamic load rating of 36,675 lbf and static load rating of 16,200 lbf, it delivers reliable performance under demanding conditions.
Optimized for Precision Applications: The tapered bore ensures secure interference fit on tapered shafts, eliminating clearance and enhancing rotational accuracy. The CN radial clearance (standard group) combined with C3 clearance option provides flexibility for different operating temperatures and fit conditions.
Enhanced Operational Performance: The nylon cage contributes to smooth operation at the limiting speed of 3,600 rpm, while the chrome steel construction of rings and balls ensures durability and long service life. The bearing comes pre-lubricated for immediate operation within a temperature range of -30°C to 110°C.
1322-K C/3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Machine Tool Spindles requiring high precision and rigidity
- Material Handling Equipment such as conveyor systems
- Pump and Compressor Systems handling combined loads
- Agricultural Machinery and heavy-duty industrial equipment
