2201ETN
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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2201ETN Bearing Product Overview & Core Advantages
The 2201ETN is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This sealed bearing features a compact design that enables it to accommodate combined loads—simultaneously handling significant radial loads and moderate axial loads in both directions. Manufactured with precision tolerances and pre-lubricated for long service life, it delivers exceptional high rigidity and stable performance in demanding operational environments.
2201ETN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 2201 | Basic designation indicating bearing dimensions: 12mm bore, 32mm OD, 14mm width | Standardized sizing for easy integration |
| E | Optimized internal design | Enhanced load capacity and performance |
| TN | Nylon cage construction | Reduced friction, suitable for high-speed applications |
2201ETN Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior radial stiffness and enables the bearing to handle combined loads effectively. With a dynamic load rating of 1404 lbf and static load rating of 322 lbf, it offers reliable performance under varying load conditions.
High-Speed Performance: The nylon cage (TN) minimizes centrifugal forces and friction, contributing to the bearing's limiting speed of 16,000 rpm. This makes it ideal for high-speed applications requiring smooth operation.
Sealed & Pre-lubricated Design: Integrated sealing protection and factory-applied lubrication ensure contamination resistance and maintenance-free operation throughout the bearing's service life. The CN radial internal clearance provides optimal performance for most applications.
Precision Engineering: Manufactured from chrome steel with tight dimensional tolerances, the bearing delivers consistent accuracy and long-term reliability in precision machinery.
2201ETN Bearing Typical Application Areas
- Precision spindles in machine tools and machining centers
- High-speed motors and electric spindle applications
- Industrial pumps and compressors
- Medical equipment and dental handpieces
- Office automation equipment and precision instruments
- Small gearboxes and transmission systems
