1310KTN
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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1310KTN Bearing Product Overview & Core Advantages
The 1310KTN is a double row angular contact ball bearing designed for exceptional performance in demanding applications. This precision bearing features a tapered bore (1:12) and is pre-lubricated for immediate use. Its core advantage lies in its ability to handle significant combined loads—both radial and axial—within a compact design. Manufactured with high-grade chrome steel and a lightweight nylon cage, it delivers high rigidity and stable operation, making it an ideal choice for applications requiring high reliability and precision.
1310KTN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1310 | Standard bore diameter code (50 mm) and series designation. |
| K | Indicates a tapered bore with a 1:12 ratio, enabling precise interference fit for enhanced shaft stability. |
| TN | Signifies a molded nylon cage, contributing to lower friction, quieter operation, and suitability for high-speed applications. |
1310KTN Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior radial and axial stiffness, enabling the bearing to support substantial combined loads without compromising performance.
- Optimized for High Speeds: The lightweight TN nylon cage reduces centrifugal forces, allowing for a higher limiting speed (8,000 rpm) and smooth operation at high rotational velocities.
- Precision Tapered Bore: The K-designation tapered bore (1:12) allows for precise mounting and adjustment of radial internal clearance, ensuring optimal preload and operational accuracy.
- Ready-to-Install: The bearing comes pre-lubricated, simplifying installation and providing immediate protection. The open seal type allows for re-lubrication in service if required, extending service life.
- Material Integrity: Constructed from high-carbon chrome steel for rings and balls, ensuring high durability, wear resistance, and a consistent temperature range of -30°C to 110°C.
1310KTN Bearing Typical Application Areas
The 1310KTN is engineered for robust performance in a variety of industrial settings. Key applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- General Industrial Machinery requiring reliable, high-capacity bearings
