2202C3
2200 Series Self Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
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2202C3 Bearing Product Overview & Core Advantages
The 2202C3 is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loading conditions. This sealed bearing features a compact design with a 15 mm bore, enabling it to simultaneously support significant radial loads and bidirectional axial loads. Manufactured from high-grade chrome steel and pre-lubricated for immediate use, it is an ideal precision bearing solution for demanding industrial environments where space is limited and operational reliability is critical.
2202C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 2202 | Basic bearing designation indicating the double row series with 15mm bore diameter and 35mm outside diameter. |
| C3 | Specifies greater radial internal clearance than normal group, suitable for applications with thermal expansion concerns or where interference fits are used. |
| Sealed Construction | Integrated seals provide effective contamination protection and retain lubrication, enabling maintenance-free operation. |
2202C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior rigidity compared to single row bearings, effectively handling combined radial and axial loads from both directions without requiring complex bearing arrangements.
Optimized Internal Geometry: Precision-engineered raceways and controlled C3 radial clearance ensure stable operation across varying thermal conditions and interference fits.
Enhanced Service Life: The nylon cage offers excellent guidance with minimal friction, while the sealed construction with factory-applied lubrication protects against contamination and ensures consistent performance throughout the bearing's service life.
Temperature Resilience: Operating temperature range of -30°C to 110°C accommodates diverse industrial environments while maintaining dimensional stability and lubrication effectiveness.
2202C3 Bearing Typical Application Areas
- Electric Motors - Particularly small to medium-sized motors requiring compact, pre-lubricated bearings with combined load capacity
- Industrial Gearboxes - Where space constraints demand compact double row solutions with reliable sealing
- Material Handling Equipment - Conveyor systems and pulley assemblies benefiting from the bearing's rigidity and sealed construction
- Agricultural Machinery - Implement drives and transmission systems operating in demanding environmental conditions
- General Industrial Machinery - Various applications requiring robust, maintenance-free bearing solutions with C3 clearance for thermal management
