209SFFG
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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209SFFG Bearing Product Overview & Core Advantages
The 209SFFG is a single row deep groove ball bearing designed for reliable performance in general industrial applications. This metric bearing features an open design and is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring consistent quality and interchangeability. Its primary advantages include a high radial dynamic load rating of 7913 lbf and a limiting speed of 8,500 rpm, making it suitable for applications requiring robust radial load capacity and moderate operational speeds. Constructed entirely from chrome steel, it offers excellent durability and is compliant with RoHS and REACH regulations.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 209 | Standard bore diameter code, indicating a 45 mm bore. |
| S | Denotes a single row bearing construction. |
| FF | Indicates the specific internal design and cage type (Chrome Steel). |
| G | Specifies the radial internal clearance group, which is CN (Normal). |
209SFFG Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The single row deep groove raceway and high-quality chrome steel construction enable it to handle significant radial loads (7913 lbf dynamic / 6744 lbf static), providing reliable support in demanding conditions.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with tight dimensional control (bore diameter tolerance: -0.012mm to 0), ensuring smooth operation and precise shaft positioning.
- High-Speed Capability: With a limiting speed of 8,500 rpm, it is engineered for applications requiring sustained high rotational velocities.
- Versatile & Durable: The open seal type allows for easy re-lubrication and customization. The all-steel construction provides a wide temperature range of -30°C to 120°C.
209SFFG Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery requiring reliable radial load support
