6209-2RS1/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6209-2RS1/C3WT Bearing Product Overview & Core Advantages
The 6209-2RS1/C3WT is a single row deep groove ball bearing designed for high reliability and robust performance in demanding applications. This metric bearing excels in handling significant radial loads and moderate axial loads in both directions. Its sealed construction with C3 radial internal clearance makes it an ideal choice for applications requiring operational stability under varying thermal conditions and preload settings. The bearing is pre-lubricated and ready for installation, offering a long service life with minimal maintenance.
6209-2RS1/C3WT Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6209 | Basic Bearing Series & Size | Indicates a single row deep groove ball bearing with a 45mm bore, 85mm OD, and 19mm width. |
| 2RS1 | Contact Seals on Both Sides | Features NBR rubber seals that provide superior protection against contaminants and retain lubricant effectively. |
| C3 | Radial Internal Clearance | Specifies a greater than normal clearance, suitable for applications with thermal expansion or where interference fits are used. |
| WT | Lubrication Code | Indicates the bearing is supplied with a standard, high-quality grease suitable for the specified temperature range. |
6209-2RS1/C3WT Bearing Structural Features & Performance Benefits
Optimized Deep Groove Geometry: The raceway design enables smooth operation and efficient handling of combined radial and axial loads.
Robust Sealing Solution: The 2RS1 double seals provide excellent exclusion of contaminants and secure lubricant retention, significantly enhancing bearing life in harsh environments.
Enhanced Thermal Stability: The C3 radial internal clearance accommodates differential thermal expansion between the shaft and housing, preventing premature failure due to thermal stresses.
High-Grade Material Construction: Manufactured from chrome steel for rings, balls, and cage, ensuring high strength, durability, and consistent performance under the specified dynamic and static load ratings.
Ready-to-Install Convenience: Pre-lubricated and sealed, this bearing is a maintenance-free solution for many applications, reducing total cost of ownership.
6209-2RS1/C3WT Bearing Typical Application Areas
The 6209-2RS1/C3WT is widely used across various industries due to its versatility and reliability. Key application areas include:
- Electric Motors and Generators: For supporting shafts and managing radial loads.
- Industrial Gearboxes and Transmissions: Providing reliable rotation under moderate speeds and loads.
- Material Handling Equipment: Such as conveyor pulleys and rollers.
- Agricultural Machinery: Including pumps and drives that operate in dusty conditions.
- General Industrial Machinery: A go-to sealed ball bearing for fans, blowers, and other machinery requiring robust, maintenance-free operation.
