2204E-2RS
2200 Series Self Aligning Ball Bearings
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Part No.
Part No.
2204E-2RS
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.14 kg
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Bore type
Cylindrical
Outside diameter
47 mm
Outside diameter tolerance
-0.011mm to 0
Width
18 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
1 mm
Inner Ring Dimensions
Shoulder diameter inner ring
25.9 mm
Outer Ring Dimensions
Shoulder diameter outer ring
41.23 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
2858 lbf
Radial static load rating
765 lbf
Limiting speed
10 X 1000 rpm
Lubrication
Lubricated
Radial internal clearance
CN
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:
$ 32.7
/ each
In Stock
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2204E-2RS Bearing Product Overview & Core Advantages
The 2204E-2RS is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This sealed bearing excels at simultaneously handling combined loads, including significant radial loads and bidirectional axial loads. Its compact design, featuring two rows of balls and a contact angle, provides high rigidity and stable rotational accuracy. Pre-lubricated and sealed for life, it offers a maintenance-free solution ideal for demanding operational environments.
2204E-2RS Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 2204 | Basic designation indicating a metric series double row angular contact ball bearing with a 20 mm bore diameter. |
| E | Enhanced internal design, typically signifying optimized internal geometry for increased load capacity. |
| 2RS | Contact seals on both sides. The RS seals provide excellent protection against contaminants and retain lubricant effectively. |
2204E-2RS Bearing Structural Features & Performance Benefits
- High Rigidity and Stability: The double row construction and optimized contact angle create a robust, highly rigid bearing unit that minimizes deflection under combined loads, ensuring precise shaft positioning.
- Superior Load Capacity: Engineered to handle substantial radial loads and bidirectional axial loads simultaneously, making it suitable for complex loading conditions.
- Effective Sealing & Lubrication: The integral 2RS contact seals on both sides effectively shield the internal components from dust and moisture while retaining the factory-applied lubricant. This design contributes to a long, maintenance-free service life.
- Lightweight & Efficient Operation: The use of a Nylon cage reduces weight and inertia, promoting smoother operation and lower operating temperatures, which is beneficial for the specified limiting speed.
2204E-2RS Bearing Typical Application Areas
This double row angular contact ball bearing is ideally suited for a wide range of industrial applications where compactness, high rigidity, and reliability are paramount. Key sectors include:
- Electric Motors and Small Gearboxes
- Industrial Pumps and Compressors
- Precision Agricultural and Textile Machinery
- Material Handling Equipment
- General Industrial Machinery requiring robust support for combined loads
