1315/C3
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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1315/C3 Bearing Product Overview & Core Advantages
The 1315/C3 is a double row angular contact ball bearing designed for applications requiring high radial load capacity and operational stability. This precision bearing features an open design and is pre-lubricated, making it suitable for a wide temperature range. Its key advantages include the ability to handle significant combined loads, high rigidity due to its double row construction, and optimized performance for demanding industrial environments. The specified C3 radial internal clearance makes it ideal for applications with thermal expansion considerations.
1315/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1315 | Standard bearing designation indicating bearing dimensions: 75mm bore, 160mm OD, 37mm width |
| /C3 | Radial internal clearance greater than normal, suitable for applications with thermal expansion or interference fits |
1315/C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row ball bearing construction provides enhanced stiffness and can accommodate substantial radial loads while handling moderate axial loads in both directions. With a radial dynamic load rating of 17,842 lbf and static rating of 6,750 lbf, it delivers reliable performance under demanding conditions.
Optimized Material Selection: Constructed from chrome steel rings and balls with a stainless steel cage, this bearing offers excellent durability and corrosion resistance. The material combination ensures long service life even in challenging operating environments.
Precision Engineering: Featuring tight dimensional tolerances and C3 clearance, this bearing maintains consistent performance across its operating temperature range of -30°C to 110°C. The optimized internal geometry contributes to smooth operation and extended service life.
1315/C3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Electric Motors and generator assemblies
- Material Handling Equipment including conveyor systems
- Agricultural Machinery and farm equipment
- Industrial Pumps and compressor units
- General Machinery requiring robust radial load support
