2203-2RSTNGC3
2200 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
2203-2RSTNGC3 Bearing Product Overview & Core Advantages
The 2203-2RSTNGC3 is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loading conditions. This precision bearing features sealed construction and is pre-lubricated, making it suitable for high-speed operations while maintaining dimensional stability. Its compact design enables efficient space utilization in demanding industrial environments where both radial loads and bidirectional axial loads must be accommodated simultaneously.
2203-2RSTNGC3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| 2RS | Double rubber contact seals providing effective protection against contamination |
| TN | Nylon cage (polyamide) offering reduced weight and excellent high-speed performance |
| C3 | Greater than normal radial internal clearance for applications with thermal expansion considerations |
2203-2RSTNGC3 Bearing Structural Features & Performance Benefits
High Rigidity: The double row design provides superior stiffness compared to single row bearings, making it ideal for applications requiring precise shaft positioning and minimal deflection under load.
Enhanced Load Capacity: Engineered to handle combined loads effectively, this bearing accommodates significant radial loads while simultaneously managing bidirectional axial forces, distributing stress evenly across both contact angles.
Optimized High-Speed Performance: The nylon cage (TN) reduces rotational mass and friction, contributing to the bearing's ability to reach limiting speeds of 12,000 rpm while maintaining stable operation.
Maintenance-Free Operation: With double rubber seals (2RS) and factory-applied lubrication, the bearing offers long service life without requiring additional maintenance, protected against contaminants across a temperature range of -30°C to 110°C.
2203-2RSTNGC3 Bearing Typical Application Areas
- Electric Motors and small precision motor applications
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyor systems
- Agricultural Machinery components and implements
- Automotive Auxiliary Systems requiring reliable bearing performance
- Pumps and Compressors where combined loading conditions exist
