1213 EKTN9
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1213 EKTN9
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
1.1 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
120 mm
Outside diameter tolerance
-0.015mm to 0
Width
23 mm
Width tolerance
-0.15mm to 0
Chamfer dimension
1.5 mm
Inner Ring Dimensions
Shoulder diameter inner ring
85.1 mm
Outer Ring Dimensions
Shoulder diameter outer ring
104 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
7898 lbf
Radial static load rating
3150 lbf
Limiting speed
7 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:
$ 39.1
/ each
In Stock
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1213 EKTN9 Bearing Product Overview & Core Advantages
The 1213 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 radial loads and bidirectional axial loads. Its compact design, featuring a 65 mm bore and 120 mm outside diameter, provides a robust solution for space-constrained assemblies. Manufactured from high-grade chrome steel and utilizing a nylon cage, it delivers exceptional performance and durability in demanding environments.
1213 EKTN9 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| EK | Optimized internal design | Enhanced load capacity and operational smoothness. |
| TN9 | Nylon cage, glass fiber reinforced, stabilised to 120°C | Reduced friction, lower operating temperatures, and superior performance at high speeds. |
1213 EKTN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and robust construction provide high rigidity, enabling stable support for combined loads (radial and bidirectional axial).
- High-Speed Performance: The lightweight TN9 nylon cage minimizes centrifugal forces, contributing to a high limiting speed of 7,000 rpm. The open design facilitates efficient lubrication management for sustained high-speed operation.
- Precision & Durability: Manufactured from chrome steel for both rings and balls, this bearing ensures long service life and consistent performance. The precise bearing dimensions and tight tolerances guarantee reliable fit and function.
- Ready-to-Use: The bearing comes pre-lubricated, ensuring immediate operation and reducing initial setup time.
1213 EKTN9 Bearing Typical Application Areas
This double row angular contact ball bearing
Machine tool spindles
Gearboxes and transmissions
Industrial pumps and compressors
Material handling equipment
Precision agricultural machinery
