1306 EKTN9
1300 Series Self Aligning Ball Bearings
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Part No.
Part No.
1306 EKTN9
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.39 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
19 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1.1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
45.1 mm
Outer Ring Dimensions
Shoulder diameter outer ring
59.1 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
5062 lbf
Radial static load rating
1530 lbf
Limiting speed
13 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 19.71
/ each
In Stock
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1306 EKTN9 Bearing Product Overview & Core Advantages
The 1306 EKTN9 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This precision bearing excels at simultaneously handling significant combined loads, including radial forces and bidirectional axial loads. Its compact design, featuring a 30 mm bore and 72 mm outside diameter, offers a space-saving solution without compromising performance. Manufactured with chrome steel rings and balls, and a nylon cage, it is engineered for demanding operational environments.
1306 EKTN9 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| EK | Optimized internal design for higher load capacity and quieter operation. |
| TN9 | Indicates a glass fiber reinforced polyamide (nylon) cage, which is lightweight and contributes to high-speed performance and low friction. |
1306 EKTN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement provides superior high rigidity, enabling stable support for applications with significant combined loads and moment loads.
- High-Speed Performance: The lightweight TN9 nylon cage reduces centrifugal forces, allowing for a high limiting speed of 13,000 rpm and smooth operation at high velocities.
- Precision & Durability: Manufactured from chrome steel with precise dimensional tolerances, this bearing ensures consistent performance and long service life in precision machinery.
- Pre-lubricated: The bearing comes lubricated from the factory, ensuring immediate readiness for operation and reducing initial setup complexity.
1306 EKTN9 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of industrial applications requiring robust performance and precision, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Precision Agricultural Machinery
