1315KJ
1300 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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1315KJ Bearing Product Overview & Core Advantages
The 1315KJ is a double row angular contact ball bearing designed for applications requiring high rigidity and precision performance. This metric bearing features a tapered bore (1:12) for secure shaft mounting and is pre-lubricated for immediate operation. Its double row design enables it to accommodate significant combined loads, including substantial radial loads and moderate axial loads in both directions, making it an ideal solution for robust industrial machinery where space constraints and high reliability are critical.
1315KJ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1315 | Standard bore diameter (75 mm) and series designation |
| K | Tapered bore with a 1:12 ratio |
| J | Steel cage design |
1315KJ Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row angular contact construction provides superior stiffness, effectively handling heavy radial loads and bidirectional axial forces. With a radial dynamic load rating of 17,842 lbf and static rating of 6,750 lbf, this bearing delivers reliable performance under demanding conditions.
Precision Engineering: Manufactured from chrome steel for both rings and balls, the bearing ensures durability and consistent operation. The standard CN radial internal clearance offers optimal performance for most industrial applications.
Optimized Mounting: The tapered bore allows for precise axial positioning and secure interference fit on the shaft, enhancing overall system stability and alignment accuracy.
Wide Temperature Range: Operating effectively from -30°C to 110°C, this bearing maintains performance across diverse environmental conditions.
1315KJ 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 subject to severe operating conditions
- Construction Machinery where reliability and durability are paramount
