212MF
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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212MF Bearing Product Overview & Core Advantages
The 212MF metric ball bearing is a high-performance single row deep groove ball bearing designed for reliable operation under radial loads. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a robust and cost-effective solution for a wide range of industrial applications. Its open design allows for versatile lubrication options, while the standardized radial internal clearance (CN) ensures consistent performance. Constructed entirely from chrome steel, this bearing provides excellent durability and a long service life, making it an ideal choice for general machinery where precision and reliability are paramount.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 212 | Basic bearing series code, defining the boundary dimensions (Bore: 60mm, OD: 110mm, Width: 22mm). |
| M | Designates a machined brass cage, offering high strength and excellent guidance at moderate speeds. |
| F | Indicates that the bearing is supplied with a CN radial internal clearance as standard. |
| (No Seal Suffix) | The absence of a seal suffix (e.g., 2Z, RS) confirms an open bearing design, suitable for systems with external lubrication. |
212MF Bearing Structural Features & Performance Benefits
- Robust Construction for High Load Capacity: The single row deep groove raceway and machined brass cage (M) work in unison to provide stable operation under the specified dynamic load rating of 12,612 lbf and static load rating of 11,240 lbf.
- Optimized for Versatility and Speed: The open design and brass cage contribute to a limiting speed of 6,700 rpm, making it suitable for a broad spectrum of operational requirements. The design facilitates efficient heat dissipation.
- Precision and Interchangeability: Manufactured to ABEC 1 precision with standardized CN clearance, this bearing ensures reliable fit and predictable performance, reducing assembly time and complexity.
- Durable Material Selection: All core components—rings, balls, and cage—are made from chrome steel, providing high resistance to wear and fatigue, which is critical for extended bearing life.
212MF Bearing Typical Application Areas
The 212MF bearing is engineered for use in a diverse range of machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Pumps and Fans
