2203 2RS
2200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
2203 2RS
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Double Row
Weight
0.089 kg
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Bore type
Cylindrical
Outside diameter
40 mm
Outside diameter tolerance
-0.011mm to 0
Width
16 mm
Width tolerance
-0.12mm to 0
Chamfer dimension
0.6 mm
Inner Ring Dimensions
Shoulder diameter inner ring
21.1 mm
Outer Ring Dimensions
Shoulder diameter outer ring
34.98 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
1989 lbf
Radial static load rating
495 lbf
Limiting speed
12 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:
$ 26.66
/ each
In Stock
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2203 2RS Bearing Product Overview & Core Advantages
The 2203 2RS is a double row angular contact ball bearing designed for applications requiring robust performance in compact spaces. This sealed bearing excels at handling combined loads, simultaneously supporting significant radial forces and moderate axial loads from both directions. Its double row design provides enhanced rigidity and stability, making it an ideal choice for high-reliability machinery. Pre-lubricated and sealed for life, it offers a maintenance-free solution with consistent performance across a wide temperature range.
2203 2RS Bearing Model Code Explained, Specifications & Naming Convention
The model number 2203 2RS can be broken down as follows:
- 2203: Basic designation indicating a metric double row angular contact ball bearing with a 17mm bore diameter.
- 2RS: Signifies that the bearing is equipped with two rubber seals (RS), one on each side. This provides effective protection against contaminants and retains lubrication.
2203 2RS Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The double row ball bearing construction significantly increases radial stiffness and enables the bearing to handle substantial combined loads (radial and axial), ensuring stable operation under demanding conditions.
- Sealed and Lubricated for Life: The integral 2RS rubber seals effectively shield the internal components from dust, moisture, and other contaminants. Combined with factory-applied grease, this creates a maintenance-free system ideal for applications where re-lubrication is difficult.
- Optimized Material Selection: The use of a Nylon cage contributes to smooth operation, lower noise levels, and is suitable for the specified limiting speed. The chrome steel rings and balls ensure high durability and long service life.
- Precision Dimensions: Manufactured with tight tolerances on the bore diameter, outside diameter, and width, ensuring precise fit and reliable performance in assembled equipment.
2203 2RS Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Various Automotive Components
