6212 N
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6212 N Bearing Product Overview & Core Advantages
The 6212 N is a single row deep groove ball bearing designed for exceptional performance in applications requiring high precision and reliability. This metric bearing excels at handling primarily radial loads and is characterized by its robust construction and P6 tolerance class, ensuring superior running accuracy. A key feature is the snap ring groove on the outer ring, which facilitates secure axial location and simplifies housing design, making it an ideal choice for compact assemblies demanding high rigidity.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6212 | Basic bearing designation indicating a single row deep groove ball bearing with a 60 mm bore and 110 mm outside diameter. |
| N | Signifies a snap ring groove on the outer ring, enabling secure axial positioning within the housing. |
6212 N Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row deep groove construction, combined with chrome steel rings and balls, provides a robust design capable of handling a high radial dynamic load rating of 12,432 lbf and a radial static load rating of 8,093 lbf.
- Precision & Speed: Manufactured to a P6 tolerance class for high running accuracy, this bearing supports a limiting speed of 8,000 rpm. The stainless steel cage ensures stability and performance at high rotational speeds.
- Simplified Assembly & Location: The integral snap ring groove (N) eliminates the need for complex housing shoulders or separate retaining components, reducing assembly time and cost while providing reliable axial location.
- Standard Internal Clearance: The CN radial internal clearance is the standard for general applications, ensuring optimal performance under normal operating conditions and temperatures ranging from -30°C to 120°C.
6212 N Bearing Typical Application Areas
The 6212 N bearing is widely used in various industrial sectors due to its precision, high-speed capability, and secure locating feature. Common applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
