6209-2RS2/C3HS1GXK
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6209-2RS2/C3HS1GXK Bearing Product Overview & Core Advantages
The 6209-2RS2/C3HS1GXK is a metric single row deep groove ball bearing engineered for exceptional performance in demanding industrial applications. This sealed bearing features a robust construction with C3 radial internal clearance, making it ideally suited for applications with thermal expansion or where interference fits are used. Its primary advantages include the ability to handle significant radial loads, reliable operation across a wide temperature range, and long service life due to its integral seals and high-quality chrome steel components. The combination of a sealed design and optimized internal geometry ensures high reliability and reduced maintenance requirements.
Model Code In-Depth Explanation
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6209 | Basic Bearing Series & Size | Denotes a single row deep groove ball bearing with a 45mm bore, 85mm OD, and 19mm width. |
| 2RS2 | Double Contact Seals | Features high-efficiency Nitrile Rubber (NBR) seals on both sides, providing superior contamination protection and grease retention. |
| C3 | Radial Internal Clearance | Specifies a clearance greater than normal, suitable for applications with thermal gradients or tight fitting conditions. |
| HS1GXK | Manufacturer-Specific Code | Indicates specific manufacturing process, material grade, or internal design optimization per the manufacturer's standards. |
6209-2RS2/C3HS1GXK Bearing Structural Features & Performance Benefits
Optimized Deep Groove Raceway: The precisely machined raceways provide excellent load distribution, enabling high radial dynamic load capacity of 7351 lbf and reliable performance under varying operational stresses.
High-Quality Chrome Steel Construction: All critical components, including rings, balls, and cage, are manufactured from chrome steel, ensuring high hardness, wear resistance, and extended bearing service life.
Effective Sealing System: The 2RS2 double seals effectively shield the bearing interior from contaminants like dust and moisture, while retaining lubricant. This design significantly enhances operational reliability in harsh environments and supports a maintenance-free operation.
Precision ABEC 1 / ISO P0 Tolerance: Manufactured to standard precision class, ensuring consistent performance, smooth running, and easy interchangeability in a wide range of industrial machinery.
6209-2RS2/C3HS1GXK Bearing Typical Application Areas
This versatile deep groove ball bearing is widely employed across numerous industries due to its robust design and reliable performance. Key application areas include:
- Electric Motors and Generators: For supporting shafts and handling radial loads in various motor sizes.
- Industrial Gearboxes and Transmissions: Used in speed reduction units and power transmission systems.
- Material Handling Equipment: Ideal for conveyor pulleys, rollers, and other components requiring sealed bearings.
- Agricultural Machinery: Suitable for applications in tractors, combines, and other farm equipment exposed to dusty conditions.
- General Industrial Machinery: A reliable choice for pumps, fans, and blowers where radial load capacity and contamination protection are critical.
