6205NR JEM
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6205NR JEM Bearing Product Overview & Core Advantages
The 6205NR JEM is a single row deep groove ball bearing engineered for exceptional radial load capacity and reliable performance in a wide range of industrial applications. A key distinguishing feature is its snap ring groove on the outer ring, which simplifies axial location and housing design, reducing assembly time and cost. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a robust balance of precision, durability, and value, making it an ideal choice for general machinery requiring dependable radial load support.
6205NR JEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6205 | Standard bearing series designation indicating a 25mm bore, 52mm OD, and 15mm width. | Defines the core bearing dimensions for interchangeability. |
| NR | Outer ring has a snap ring groove and a snap ring is fitted. | Enables secure axial location within the housing without complex machining, simplifying assembly. |
| JEM | Manufacturer's internal designation, often related to specific material or process standards. | Ensures consistent quality and performance as per JEM specifications. |
6205NR JEM Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The single row deep groove geometry is fundamentally designed to carry significant radial dynamic load ratings (up to 3147 lbf), making it highly efficient for applications where radial forces are predominant.
Simplified Assembly with Snap Ring: The integrated snap ring (fitted) on the outer ring acts as a positive locating feature. This eliminates the need for complex housing shoulders or end caps, reducing design complexity and manufacturing costs.
Robust Material Construction: All critical components, including rings, balls, and cage, are manufactured from high-grade Chrome Steel. This ensures high strength, wear resistance, and a long operational life under demanding conditions.
Standard Precision & Clearance: Built to ABEC 1 | ISO P0 tolerance class with standard CN radial internal clearance, this bearing provides reliable and consistent performance for the vast majority of industrial applications without the cost of ultra-high precision.
6205NR JEM Bearing Typical Application Areas
The 6205NR JEM is versatile and commonly specified in:
- Electric Motors and Gearboxes
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Industrial Fans and Blowers
- General Machinery where simplified axial location is beneficial
