1322KJ
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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1322KJ Bearing Product Overview & Core Advantages
The 1322KJ is a metric double row angular contact ball bearing engineered for demanding industrial applications requiring high radial load capacity and precision performance. Featuring a 1:12 tapered bore for secure shaft mounting, this bearing delivers exceptional rigidity and stable operation under heavy combined loads. Manufactured from premium chrome steel components and pre-lubricated for immediate service, it offers reliable performance in high-speed applications up to 3,600 rpm while maintaining dimensional stability across a wide temperature range (-30° to 110°C).
1322KJ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 1322 | Standard bore diameter (110mm) and series designation | Standardized bearing dimensions for interchangeability |
| K | 1:12 tapered bore | Secure shaft fixation and precise alignment capability |
| J | Steel cage construction | Enhanced durability and high-speed capability |
1322KJ Bearing Structural Features & Performance Benefits
Double Row Design: The double row angular contact configuration provides significantly higher radial load capacity (36,675 lbf dynamic) compared to single row bearings, while effectively managing moderate axial loads in both directions. This high rigid structure minimizes deflection under heavy loads.
Precision Tapered Bore: The 1:12 taper bore ensures precise interference fit with adapter sleeves, eliminating slippage and maintaining accurate shaft positioning even under extreme operating conditions.
Optimized Internal Geometry: With CN radial internal clearance and precisely calculated shoulder diameters (inner: 154.35mm, outer: 202.9mm), the bearing delivers optimal performance balance for most industrial applications.
High-Speed Capability: The steel cage and optimized internal design enable reliable operation at limiting speeds up to 3,600 rpm, making it suitable for various high-speed applications.
1322KJ Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Heavy-Duty Machinery requiring high radial load capacity
- Material Handling Equipment such as conveyor systems
- Mining and Construction Machinery components
- Industrial Pumps and compressor systems
- Paper Processing Equipment and rolling mills
