2201 E-2RS1TN9/W64
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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2201 E-2RS1TN9/W64 Bearing Product Overview & Core Advantages
The 2201 E-2RS1TN9/W64 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This sealed bearing excels at simultaneously handling combined radial and axial loads from both directions, making it ideal for compact spaces. Its construction ensures high rigidity and stable operation, supported by a nylon cage and factory-applied lubrication for consistent performance.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 2201 | Basic bearing designation (12 mm bore, 32 mm OD) |
| E | Optimized internal design for enhanced load capacity |
| 2RS1 | Contact seals on both sides for superior protection |
| TN9 | Nylon cage, glass fiber reinforced for high-speed capability |
| W64 | Special grease filling for extended service life |
2201 E-2RS1TN9/W64 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior radial and axial stiffness, enabling the bearing to handle combined loads effectively while maintaining precision alignment.
Enhanced Sealing & Protection: The 2RS1 contact seals offer excellent protection against contaminants, ensuring reliable operation in demanding environments.
High-Speed Performance: The TN9 nylon cage reduces friction and allows for higher rotational speeds, while the optimized bearing dimensions contribute to smooth operation at up to 16,000 rpm.
Maintenance-Free Operation: Pre-lubricated with W64 specialty grease, this bearing delivers long-term performance without requiring re-lubrication, reducing maintenance needs.
2201 E-2RS1TN9/W64 Bearing Typical Application Areas
- Precision spindles in small machinery and tools
- Industrial pumps and compact gearboxes
- Medical equipment requiring high reliability and low noise
- Automotive components such as electric motors and auxiliary units
- Office automation devices including printers and scanners
