6206NRJ
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6206NRJ Bearing Product Overview & Core Advantages
The 6206NRJ is a single row deep groove ball bearing designed for reliable performance in demanding applications. Engineered to primarily accommodate radial loads, this bearing features a snap ring groove on its outer ring, enabling simplified and secure axial location within a housing. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers excellent value and consistent performance for general industrial use. Its open design allows for versatile re-lubrication options, making it a robust and adaptable solution for a wide range of machinery.
6206NRJ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6206 | Standard bearing series designation indicating a single row deep groove ball bearing with a 30mm bore, 62mm OD, and 16mm width. | Defines the core bearing dimensions and type. |
| NR | Snap Ring groove on the outer ring. | Simplifies assembly and provides secure axial location, reducing housing design complexity and cost. |
| J | Pressed steel cage. | A cost-effective and robust cage design suitable for high-speed operation. |
6206NRJ Bearing Structural Features & Performance Benefits
Simplified Housing Design: The integrated snap ring groove is the defining feature of the 6206NRJ. This eliminates the need for complex shoulder machining or separate retaining components in the housing, leading to reduced manufacturing costs and simplified assembly processes.
Robust Load Capacity: Constructed entirely from chrome steel, including the rings, balls, and cage, this bearing delivers a dynamic load rating of 4384 lbf and a static load rating of 254 lbf. This ensures reliable operation under significant radial loads.
High-Speed Capability: The lightweight and durable pressed steel cage (J) is optimized for minimal centrifugal force, supporting a limiting speed of 11,000 rpm. The CN radial internal clearance is the standard for normal operating conditions.
Versatile Lubrication: The open seal type provides maximum flexibility. It can be initially lubricated with a wide range of greases or oils and is easily re-lubricated during service to extend bearing life in various operating environments.
6206NRJ Bearing Typical Application Areas
The 6206NRJ is ideally suited for applications requiring secure axial location and reliable radial load support. Common uses include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
