306MF
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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306MF Bearing Product Overview & Core Advantages
The 306MF is a single row deep groove ball bearing designed for exceptional performance in radial load applications. Engineered with precision to ABEC 1 (ISO P0) standards, it offers reliable operation and long service life. Its open design allows for versatile lubrication options, making it suitable for a wide range of industrial machinery. The bearing is constructed entirely from high-grade chrome steel, ensuring high durability and resistance to wear.
306MF Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 306 | Standard bearing series designation, indicating bearing dimensions (30mm bore, 72mm OD, 19mm width). |
| MF | Indicates a specific manufacturer's designation for internal construction and performance characteristics. |
Note: This is an open bearing with no seals or shields, offering maximum flexibility for custom lubrication.
306MF Bearing Structural Features & Performance Benefits
- High Radial Load Capacity: The single row deep groove raceway and high-quality chrome steel construction enable it to handle significant radial dynamic load ratings of 6677 lbf and radial static load ratings of 4856 lbf.
- Optimized for Speed: With a limiting speed of 11,000 rpm, it is an excellent choice for high-speed applications.
- Precision Engineering: Manufactured to ABEC 1 tolerance class, ensuring smooth and quiet operation with minimal vibration.
- Standard Internal Clearance: Features a CN radial internal clearance, providing a balance between operational temperature and load conditions for general applications.
- Robust Cage Design: The pressed steel cage, made from chrome steel, provides secure ball guidance and contributes to the bearing's high-speed capability.
306MF Bearing Typical Application Areas
This versatile ball bearing is ideally suited for a multitude of industrial applications requiring reliable radial load support and high-speed operation, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment
- Agricultural Machinery
