2205
2200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
2205
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
Cylindrical
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
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:
$ 17.76
/ each
In Stock
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2205 Bearing Product Overview & Core Advantages
The 2205 metric double row angular contact ball bearing represents a precision bearing solution engineered for applications requiring high rigidity and compact design. Its double row construction enables it to simultaneously support substantial combined loads—both radial and bidirectional axial loads—making it an ideal choice for high-reliability machinery. Pre-lubricated and sealed, this bearing offers long service life and minimal maintenance, operating effectively within a broad temperature range.
2205 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 2205 | Standard metric series designation, indicating bearing dimensions: 25mm bore, 52mm OD, 18mm width. |
| Sealed | Integrated sealing to protect against contamination and retain lubrication. |
| Lubricated | Factory-filled with high-performance grease for immediate operation and extended service intervals. |
| CN | Standard (Normal) radial internal clearance group for general operating conditions. |
2205 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row angular contact design provides superior stiffness, enabling stable operation under significant combined loads and moment loads.
- Optimized for Speed: The lightweight Nylon cage minimizes centrifugal forces, contributing to a high limiting speed of 9,000 rpm for demanding applications.
- Sealed & Lubricated for Life: Integrated seals effectively exclude contaminants while retaining the factory-applied grease, enabling maintenance-free operation in many environments.
- Precision Tolerances: Manufactured with tight dimensional tolerances on the bore, outside diameter, and width for precise fit and reliable performance in high-precision assemblies.
2205 Bearing Typical Application Areas
This versatile double row ball bearing is commonly specified in:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Precision Spindles and Machine Tool Accessories
- Material Handling Equipment
- Agricultural and Automotive Auxiliary Drives
