6309-RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6309-RS1/C3 Bearing Product Overview & Core Advantages
The 6309-RS1/C3 is a single row deep groove ball bearing designed for reliable performance in demanding industrial applications. This metric bearing features integral RS1 contact seals for effective contamination protection and is manufactured with a C3 radial internal clearance, making it suitable for applications with elevated operating temperatures or where interference fits are used. Its robust construction from chrome steel provides excellent durability and a high radial dynamic load rating of 11915 lbf, ensuring long service life under substantial radial loads.
Model Code Breakdown
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| RS1 | Contact Seal on One Side | Provides effective protection against contaminants while retaining lubricant. |
| /C3 | Radial Internal Clearance greater than Normal | Accommodates thermal expansion, ideal for high-temperature applications or tight fits. |
6309-RS1/C3 Bearing Structural Features & Performance Benefits
Sealed Design: The RS1 contact seal effectively shields the bearing interior from dust, moisture, and other contaminants, significantly extending service life and reducing maintenance needs in harsh environments.
Optimized Internal Clearance: The C3 clearance provides greater internal space than standard bearings. This is critical for applications involving shaft or housing interference fits, or where operational heat generation is expected, preventing premature failure due to excessive preload.
High Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating, ensuring reliable performance under significant radial loads.
Standard Precision: Conforming to ABEC 1 | ISO P0 tolerance class, it offers dependable running accuracy for a wide range of general industrial applications.
6309-RS1/C3 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring robust, sealed bearings
