6209 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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6209 N Bearing Product Overview & Core Advantages
The 6209 N is a single row deep groove ball bearing designed for exceptional performance in demanding industrial applications. Engineered with P6 precision tolerance and manufactured from high-grade chrome steel, this bearing delivers reliable operation and long service life. Its open design facilitates easy relubrication, while the snap ring groove on the outer ring provides secure axial location, simplifying housing design and assembly. This bearing is an ideal solution for applications requiring high radial load capacity and precise rotational accuracy.
6209 N Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6209 | Standard deep groove ball bearing series with 45mm bore, 85mm OD, 19mm width. | Defines the fundamental bearing dimensions and type. |
| N | Snap ring groove on the outer ring. | Enables secure axial positioning, reducing housing complexity and cost. |
6209 N Bearing Structural Features & Performance Benefits
Optimized Load Handling: The single row deep groove raceway geometry is engineered to support high radial dynamic load ratings (7891 lbf) and moderate axial loads in both directions, making it versatile for various load conditions.
High-Speed Capability: Featuring a lightweight, durable stainless steel cage, the 6209 N is capable of achieving a limiting speed of 11,000 rpm, ensuring stable performance in high-velocity applications.
Precision & Rigidity: Manufactured to a P6 tolerance class with a standard CN radial internal clearance, this bearing provides precise running accuracy and minimizes vibration, contributing to overall system high rigidity.
Versatile & Serviceable: The open seal type allows for flexible lubrication strategies, enabling the use of specialized greases or oil systems to suit specific operational temperature ranges (-30°C to 120°C).
6209 N Bearing Typical Application Areas
The 6209 N bearing is widely used across numerous industries due to its robust design and precision. Key applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
