1307-K-TVH-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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1307-K-TVH-C3 Bearing Product Overview & Core Advantages
The 1307-K-TVH-C3 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 bearing excels in handling combined radial and axial loads simultaneously. Its optimized design provides exceptional rotational accuracy and stability, making it ideal for high-performance machinery where reliability is critical. The bearing comes pre-lubricated for immediate installation and long-term operation.
1307-K-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Performance Benefit |
|---|---|---|
| K | Tapered Bore (1:12) | Enables precise mounting and adjustment on tapered shafts |
| TVH | Nylon Cage Design | Reduced friction and excellent high-speed capability |
| C3 | Greater than Normal Radial Clearance | Accommodates thermal expansion in high-temperature applications |
1307-K-TVH-C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row construction provides superior rigidity and enables the bearing to handle significant combined radial and axial loads in both directions. With a dynamic load rating of 5962 lbf and static load rating of 1912 lbf, it delivers reliable performance under demanding conditions.
High-Speed Performance: The nylon cage (TVH) ensures smooth operation at elevated speeds, supporting a limiting speed of 11,000 rpm. This makes it suitable for high-speed applications requiring precision and stability.
Precision Engineering: Manufactured from chrome steel for both rings and balls, the bearing offers excellent durability and wear resistance. The open design allows for efficient lubrication management while maintaining optimal performance across a temperature range of -30°C to 110°C.
Dimensional Accuracy: Tight tolerances on bore diameter (35mm), outside diameter (80mm), and width (21mm) ensure precise fitment and consistent performance in critical applications.
1307-K-TVH-C3 Bearing Typical Application Areas
- Machine Tool Spindles - Precision machining applications requiring high rigidity and accuracy
- Industrial Gearboxes - Power transmission systems needing reliable bearing performance
- Electric Motors - High-speed motor applications demanding stable operation
- Material Handling Equipment - Conveyor systems and automated machinery
- Agricultural Machinery - Heavy-duty equipment requiring robust bearing solutions
- Pump Systems - Industrial pumps handling combined loads at various speeds
