2200 ETN9
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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2200 ETN9 Bearing Product Overview & Core Advantages
The 2200 ETN9 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design and is pre-lubricated, enabling it to handle significant radial loads efficiently. Its compact bearing dimensions (10mm bore, 30mm OD, 14mm width) make it ideal for space-constrained assemblies while providing robust performance. The combination of chrome steel rings and a nylon cage ensures durability and smooth operation, making it a high-performance component for demanding industrial environments.
2200 ETN9 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| E | Optimized internal design for enhanced load capacity and performance |
| TN9 | Nylon cage, glass fiber reinforced, suitable for high-speed applications |
2200 ETN9 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row construction provides superior radial stiffness and enables the bearing to withstand substantial radial loads (dynamic: 1814 lbf, static: 389 lbf). This design ensures stable operation under varying load conditions.
High-Speed Performance: The TN9 nylon cage contributes to reduced friction and lower mass, supporting a limiting speed of 34,000 rpm. This makes the bearing suitable for high-speed applications where rotational precision is critical.
Material Excellence: Constructed from chrome steel for both rings and balls, the bearing offers excellent wear resistance and longevity. The nylon cage provides quiet operation and is compatible with the specified temperature range (-30° to 110°C).
Pre-Lubricated & Ready-to-Use: Factory-applied lubrication ensures immediate operation and reduces initial maintenance requirements, enhancing reliability in automated systems.
2200 ETN9 Bearing Typical Application Areas
- Precision spindles in machine tools and grinding equipment
- High-speed motors and industrial pumps
- Automated machinery and robotics requiring compact, high-rigidity bearings
- Medical equipment and precision instruments where reliability and low noise are essential
- Electric motors and drives in consumer and industrial applications
