2205 C3
2200 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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2205 C3 Bearing Product Overview & Core Advantages
The 2205 C3 is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loads. This metric bearing features a sealed construction, enabling it to simultaneously handle significant radial loads and bidirectional axial loads. Its compact design, with a 25 mm bore and 52 mm outside diameter, makes it ideal for space-constrained, high-precision applications where operational reliability is critical. The bearing comes pre-lubricated and is characterized by its C3 radial internal clearance, making it suitable for applications with thermal expansion or where interference fits are used.
2205 C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 2205 | Standard bearing designation | Indicates bearing series and size (25mm bore, 52mm OD) |
| C3 | Radial internal clearance group | Greater than normal clearance for thermal expansion compensation |
| Sealed | Integrated sealing | Protects against contamination and retains lubrication |
2205 C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior rigidity compared to single row bearings, enabling stable operation under combined radial and axial loads. With a dynamic load rating of 3218 lbf and static load rating of 900 lbf, this bearing delivers reliable performance in demanding applications.
Optimized Construction: Manufactured from chrome steel for both rings and balls, the bearing ensures durability and long service life. The nylon cage contributes to smooth operation and reduced friction, while the sealed construction maintains internal cleanliness.
Operational Reliability: The C3 clearance accommodates thermal expansion and interference fits, preventing binding during operation. Pre-lubricated and sealed, the bearing offers maintenance-free operation with a temperature range of -30°C to 110°C, suitable for various industrial environments.
2205 C3 Bearing Typical Application Areas
- Electric motors and industrial gearboxes
- Material handling equipment and conveyor systems
- Agricultural machinery and implements
- Industrial pumps and compressors
- Machine tool accessories and positioning systems
- Automated manufacturing equipment
