6209-2RS1N/C3
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6209-2RS1N/C3 Bearing Product Overview & Core Advantages
The 6209-2RS1N/C3 is a sealed single row deep groove ball bearing designed for robust performance in demanding industrial applications. This metric bearing excels at handling primarily radial loads while also accommodating moderate axial loads in both directions. Its compact design, featuring integral sealing and a C3 radial internal clearance, makes it an ideal choice for applications requiring reliable operation under varying thermal conditions and moderate speeds. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a cost-effective solution without compromising on fundamental precision and durability.
6209-2RS1N/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6209 | Basic series code; defines dimensions (45mm bore, 85mm OD, 19mm width). | Standardized sizing for easy interchangeability and selection. |
| -2RS1 | Contact seals (RS) on both sides, Nitrile Rubber (N) material. | Provides excellent contamination protection, retaining lubricant and excluding moisture and debris. |
| N | Snap ring groove on the outer ring. | Facilitates secure axial location and simplified mounting in housings. |
| /C3 | Radial internal clearance greater than Normal (C0). | Accommodates thermal expansion in applications with elevated operating temperatures or tight fits, preventing premature failure. |
6209-2RS1N/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: The single row deep groove raceway geometry is precision-machined from chrome steel, enabling high radial dynamic load rating (7351 lbf) and static load rating (4564 lbf). This ensures long service life under significant loads.
- Effective Sealing for Longevity: The Nitrile rubber contact seals (2RS1) provide a superior barrier against contaminants. This design makes the bearing inherently maintenance-free for its entire service life in many applications, as it is pre-lubricated from the factory.
- Thermal & Fit Versatility: The specified C3 clearance is a critical feature for applications where shaft and housing fits are tight or where operational heat is generated, ensuring smooth running and preventing seizure.
- Standardized Precision: Conformance to ABEC 1 (ISO P0) tolerance class guarantees consistent quality and reliable performance for a wide range of general industrial uses.
6209-2RS1N/C3 Bearing Typical Application Areas
The 6209-2RS1N/C3 is a versatile component found in numerous sectors, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
