2205 E-2RS1KTN9/C3
2200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
2205 E-2RS1KTN9/C3
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.16 kg
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Bore type
Taper 1:12
Outside diameter
52 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
31 mm
Outer Ring Dimensions
Shoulder diameter outer ring
46.21 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
3218 lbf
Radial static load rating
900 lbf
Limiting speed
9 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
C3
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:
$ 63.4
/ each
In Stock
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2205 E-2RS1KTN9/C3 Bearing Product Overview & Core Advantages
The 2205 E-2RS1KTN9/C3 is a double row angular contact ball bearing engineered for applications demanding high rigidity and reliable performance under combined loads. Its compact design features a Metric tapered bore (1:12 ratio) for secure shaft mounting. This precision bearing is pre-lubricated and sealed, making it suitable for high-reliability scenarios where it can simultaneously handle significant radial loads and bidirectional axial loads, offering a robust solution in a constrained space.
2205 E-2RS1KTN9/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 2205 | Bearing series and size designation. |
| E | Optimized internal design for enhanced load capacity. |
| 2RS1 | Features contact seals on both sides, providing superior protection against contaminants and retaining lubricant. |
| K | Indicates a tapered bore (1:12) for precise mounting on a tapered shaft adapter. |
| TN9 | Polyamide (Nylon) cage, designed for quiet operation and suitability in high-speed applications. |
| /C3 | Specifies a greater than normal radial internal clearance, ideal for applications with thermal expansion or where interference fits are used. |
2205 E-2RS1KTN9/C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement and optimized internal geometry (E-design) provide high rigidity, enabling the bearing to support substantial combined loads (radial and bidirectional axial).
- Sealed & Lubricated for Life: The integral 2RS1 contact seals effectively shield the bearing from dust and moisture while retaining the factory-applied lubricant. This creates a maintenance-free solution for the bearing's service life within its specified temperature range.
- High-Speed Capability: The lightweight TN9 nylon cage ensures stable and smooth operation, contributing to a high limiting speed of 9,000 rpm. The pre-lubrication is formulated to perform reliably at these speeds.
- Precision Tapered Bore: The K-suffix tapered bore allows for precise axial positioning and a secure, interference-free fit on a tapered adapter sleeve, simplifying installation and improving system accuracy.
2205 E-2RS1KTN9/C3 Bearing Typical Application Areas
This bearing is ideally suited for a wide range of industrial machinery requiring robust performance, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
