1320KJC3
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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1320KJC3 Bearing Product Overview & Core Advantages
The 1320KJC3 is a double row angular contact ball bearing engineered for demanding industrial applications requiring high load capacity and precision. This metric bearing features a tapered bore (1:12) for secure mounting on adapter sleeves or withdrawal sleeves. Its primary advantage lies in its ability to support substantial radial loads while maintaining dimensional stability. The C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, ensuring reliable performance under varying operational conditions.
1320KJC3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1320 | Bearing series and size designation |
| K | Tapered bore (1:12 ratio) |
| J | Steel cage design |
| C3 | Greater than normal radial internal clearance |
1320KJC3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row construction provides exceptional stiffness and enables the bearing to handle significant radial dynamic load ratings of 32,175 lbf. This design ensures stable operation under heavy loads and minimizes deflection.
Precision Engineering: Manufactured from chrome steel for both rings and balls, the bearing delivers consistent performance and extended service life. The steel cage maintains proper ball spacing and alignment, contributing to smooth operation.
Optimized Internal Clearance: The C3 clearance is specifically designed to accommodate thermal expansion in applications where operating temperatures vary, preventing premature failure due to excessive preload.
Versatile Mounting: The tapered bore facilitates precise axial positioning and secure fitting on shafts, making installation straightforward and reliable.
1320KJC3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Material Handling Equipment including conveyor systems
- Heavy-Duty Machinery requiring high radial load capacity
- Agricultural Equipment and implements
- Mining Equipment components and machinery
- Construction Machinery where robust bearing performance is critical
