209MF
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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209MF Bearing Product Overview & Core Advantages
The 209MF is a metric single row deep groove ball bearing engineered for high performance in radial load applications. Characterized by its open design and manufactured to ABEC 1 | ISO P0 precision tolerance, this bearing offers a robust solution for general industrial use. Its chrome steel construction for rings, balls, and cage ensures high durability and reliable operation. The CN radial internal clearance provides optimal performance under normal operating conditions, making it a versatile and dependable choice for a wide range of machinery.
209MF Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 209 | Standard bore diameter code for a metric series bearing. |
| MF | Indicates a specific boundary dimension series (width and outer diameter). |
| Open (No Seal/Shield suffix) | The bearing is supplied without seals or shields, allowing for high-speed operation and easy re-lubrication. |
209MF Bearing Structural Features & Performance Benefits
- High Radial Load Capacity: The single row deep groove raceway and chrome steel components are optimized to handle the specified high radial dynamic and static load ratings (7913 lbf / 6744 lbf), ensuring long service life under demanding conditions.
- Precision & Stability: Manufactured to ABEC 1 precision class, this bearing provides consistent running accuracy and low vibration, which is critical for smooth machinery operation.
- High-Speed Capability: With a limiting speed of 8,500 rpm and an open design that minimizes friction and heat generation, the 209MF is suitable for high-speed applications.
- Versatile Lubrication: The open seal type offers flexibility, allowing the bearing to be used with various lubricants tailored to specific operational environments and temperature ranges (-30°C to 120°C).
209MF Bearing Typical Application Areas
The 209MF ball bearing is widely used in various industrial sectors due to its robust design and reliable performance. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., Conveyors)
- Agricultural Machinery
- General Industrial Machinery requiring precision bearings for radial support
