1313KJC3
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1313KJC3 Bearing Product Overview & Core Advantages
The 1313KJC3 is a metric double row angular contact ball bearing engineered for demanding industrial applications requiring high precision and robust performance. Featuring a 1:12 tapered bore for secure shaft mounting, this bearing excels at handling substantial radial loads while offering excellent operational stability. Its double row design provides superior rigidity and load-carrying capacity compared to single row alternatives. Manufactured from high-grade chrome steel and pre-lubricated for immediate use, it is designed for reliability in a wide temperature range from -30°C to 110°C, making it a versatile and high-performance solution for precision machinery.
1313KJC3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| K | Indicates a tapered bore with a 1:12 ratio, facilitating precise and secure mounting on adapter sleeves or withdrawal sleeves. |
| C3 | Specifies a greater than normal radial internal clearance. This is optimal for applications with significant thermal expansion or where interference fits are used, ensuring consistent performance under varying operational conditions. |
1313KJC3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball bearing construction significantly increases rigidity and enables the bearing to support high radial dynamic loads (14,625 lbf). This design is inherently more stable under complex loading scenarios.
- Precision Tapered Bore: The 1:12 tapered bore ensures a tight, concentric fit on the shaft when used with appropriate adapter sleeves, minimizing slippage and vibration for precise rotational accuracy.
- Optimized for Challenging Conditions: The specified C3 radial clearance provides operational resilience in applications prone to thermal gradients or where heavy interference fits are required, preventing premature failure due to excessive preload.
- Robust Material Construction: Components made from chrome steel (rings and balls) and a steel cage offer high durability, wear resistance, and a long operational lifespan under demanding conditions.
1313KJC3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems.
- Vibrating Screens and other material handling equipment.
- Agricultural Machinery such as tractor transmissions and harvesters.
- Pump and Compressor shafts requiring robust support.
- Paper and Steel Mill machinery where high loads and reliability are critical.
