1206 EKTN9
1200 Series Self Aligning Ball Bearings
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Part No.
Part No.
1206 EKTN9
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.22 kg
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.013mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
40.3 mm
Outer Ring Dimensions
Shoulder diameter outer ring
51.9 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3510 lbf
Radial static load rating
1046 lbf
Limiting speed
15 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:
$ 13.12
/ each
In Stock
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1206 EKTN9 Bearing Product Overview & Core Advantages
The 1206 EKTN9 is a double row angular contact ball bearing engineered for exceptional performance in demanding applications. This precision bearing is designed to accommodate combined loads, simultaneously handling significant radial loads and axial loads in both directions. Its compact design offers high rigidity and rotational accuracy, making it an ideal solution for machinery requiring high reliability and operational stability. The bearing comes pre-lubricated and features a high-performance nylon cage, contributing to its high-speed capabilities and long service life.
1206 EKTN9 Bearing Model Code Explained, Specifications & Naming Convention
The model number 1206 EKTN9 provides detailed technical specifications through its suffixes:
- 1206: Standard designation indicating a metric double row angular contact ball bearing with a 30mm bore diameter.
- E: Denotes an optimized internal design, typically featuring a larger ball complement and reinforced raceway geometry for increased load carrying capacity.
- K: Indicates a conical bore (tapered bore), with a taper of 1:12, for mounting on adapter sleeves or withdrawal sleeves for secure shaft fixation.
- TN9: Specifies the cage type and material. TN indicates a molded nylon (polyamide) cage, and 9 signifies a design optimized for high-speed operation, offering low friction, quiet running, and excellent acceleration characteristics.
1206 EKTN9 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row construction provides superior rigidity and enables the bearing to support substantial combined loads (radial and bidirectional axial loads) effectively, making it suitable for applications with complex loading conditions.
- Optimized for High Speeds: The lightweight TN9 nylon cage minimizes centrifugal forces and friction, allowing for a high limiting speed of 15,000 rpm. The pre-lubrication ensures optimal performance from the start of operation.
- Precision & Stability: Manufactured with tight dimensional tolerances on the bore diameter, outside diameter, and width, this bearing ensures precise shaft positioning and smooth, vibration-free operation.
- Convenient Mounting: The conical bore (K-designation) facilitates easy and precise mounting and dismounting on tapered shaft seats using adapter sleeves, simplifying installation and maintenance procedures.
1206 EKTN9 Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motor Spindles
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
