1319KC3
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
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1319KC3 Bearing Product Overview & Core Advantages
The 1319KC3 is a double row angular contact ball bearing designed for demanding industrial applications requiring high rigidity and precision. Featuring a tapered bore (1:12) and C3 radial internal clearance, this precision bearing excels at handling combined radial loads while offering simplified mounting on tapered shafts. Its robust double row construction provides superior stability and load-carrying capacity compared to single row designs, making it an ideal solution for applications where high rigidity and reliable performance are critical.
1319KC3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1319 | Standard bearing series designation indicating bearing dimensions: 95mm bore, 200mm OD, 45mm width |
| K | Tapered bore with 1:12 ratio for secure mounting on tapered shafts |
| C3 | Radial internal clearance greater than normal, suitable for applications with thermal expansion or heavy interference fits |
1319KC3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row ball arrangement and optimized raceway geometry provide exceptional stiffness, enabling the bearing to handle substantial radial dynamic loads up to 29,925 lbf while maintaining precision under demanding conditions.
Precision Engineering: Manufactured from chrome steel for both rings and balls, with a stainless steel cage, this bearing ensures consistent performance and extended service life. The precise bearing dimensions and tight tolerances (bore: -0.02mm to 0) guarantee reliable operation in precision applications.
Enhanced Mounting Capability: The tapered bore design facilitates precise axial positioning and secure mounting on tapered shafts, eliminating slippage and ensuring optimal power transmission in high-torque applications.
Optimized Performance Range: With a limiting speed of 4,300 rpm and operating temperature range of -30°C to 110°C, this bearing is suitable for various industrial environments while maintaining its radial internal clearance characteristics.
1319KC3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Machine Tool Spindles requiring high precision and rigidity
- Material Handling Equipment and conveyor systems
- Pump and Compressor applications demanding reliable performance
- Mining and Construction Machinery with heavy radial loads
- Agricultural Equipment requiring robust bearing solutions
