1207 EKTN9
1200 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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1207 EKTN9 Bearing Product Overview & Core Advantages
The 1207 EKTN9 is a double row angular contact ball bearing designed for applications requiring high rigidity and the ability to handle combined loads. This precision bearing features an open design with a nylon cage, enabling superior performance in demanding environments. Its compact construction and optimized internal geometry provide excellent stability, making it ideal for high-reliability applications where space constraints and precise rotational accuracy are critical.
1207 EKTN9 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| EK | Optimized internal design for enhanced load capacity and reduced running torque. |
| TN9 | Nylon cage, glass fiber reinforced. Contributes to high-speed performance, low weight, and smooth operation. |
1207 EKTN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball construction provides superior radial stiffness and can accommodate significant combined loads (radial and axial), ensuring stable operation under varying conditions.
- High-Speed Performance: The lightweight TN9 nylon cage reduces centrifugal forces, allowing for a high limiting speed of 13,000 rpm. This makes it a true high-speed bearing.
- Precision & Durability: Manufactured from chrome steel for both rings and balls, the bearing offers high wear resistance and long service life. The precision bore and outside diameter tolerances ensure consistent performance.
- Pre-Lubricated: The bearing comes lubricated from the factory, ensuring immediate readiness for operation and reducing initial setup complexity.
1207 EKTN9 Bearing Typical Application Areas
The 1207 EKTN9 is engineered for a wide range of industrial applications, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment
- Precision Machinery and Spindles
Its combination of high-speed capability, rigidity, and compact bearing dimensions makes it a versatile solution for demanding mechanical systems.
