6209-2RS1/C3LHT55
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6209-2RS1/C3LHT55 Bearing Product Overview & Core Advantages
The 6209-2RS1/C3 is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. Its primary strength lies in its ability to handle significant radial loads and moderate axial loads in both directions. The bearing features integral contact seals (2RS1) for effective contamination exclusion and is supplied with a C3 radial internal clearance, making it suitable for applications involving thermal expansion or where interference fits are used. This combination of sealed protection and operational tolerance delivers high reliability and long service life in demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6209 | Standard series designation for a medium-duty, single row deep groove ball bearing with a 45 mm bore, 85 mm OD, and 19 mm width. |
| 2RS1 | Indicates the bearing is fitted with two rubber contact seals, one on each side. This provides superior protection against contaminants and retains lubricant. |
| C3 | Specifies a greater than normal radial internal clearance. This is ideal for applications with high rotational speeds, thermal gradients, or where tight shaft/housing fits are required. |
6209-2RS1/C3LHT55 Bearing Structural Features & Performance Benefits
- Sealed for Life & Contamination Resistance: The 2RS1 rubber contact seals effectively shield the internal components from dust, dirt, and moisture, while also retaining the factory-applied grease. This design significantly enhances bearing life and enables maintenance-free operation in many applications.
- Optimized Internal Geometry: The deep groove raceways and high-quality chrome steel construction are engineered to support high radial dynamic load ratings (7351 lbf) and accommodate axial loads from both directions.
- Operational Flexibility with C3 Clearance: The C3 radial internal clearance provides operational tolerance for scenarios involving thermal expansion, high speeds, or press fits, preventing premature failure due to excessive preload.
- Standard Precision & Reliability: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing ensures consistent performance and smooth operation for general industrial use.
6209-2RS1/C3LHT55 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Automotive Components (alternators, idlers)
