6207-2RS1NR/C3
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6207-2RS1NR/C3 Bearing Product Overview & Core Advantages
The 6207-2RS1NR/C3 is a single row deep groove ball bearing engineered for high reliability and robust performance in demanding applications. Its core advantages stem from a combination of sealed construction, a snap ring groove for simplified axial location, and a C3 radial internal clearance suitable for applications with thermal expansion or heavy interference fits. This bearing is designed to primarily handle radial loads efficiently while offering operational stability across a wide temperature range, making it a versatile and durable choice for industrial machinery.
6207-2RS1NR/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6207 | Standard bearing series designation; defines basic dimensions (35mm bore, 72mm OD, 17mm width). | Ensures interchangeability and standard bearing dimensions. |
| 2RS1 | Contact seals on both sides, made from Nitrile Rubber (NBR). | Provides effective protection against contaminants and retains lubricant, enhancing service life. |
| NR | Snap Ring (fitted) on the outer ring. | Simplifies axial location within a housing, reducing assembly complexity and cost. |
| C3 | Greater than normal radial internal clearance. | Accommodates thermal expansion and heavy interference fits, preventing premature failure. |
6207-2RS1NR/C3 Bearing Structural Features & Performance Benefits
- Sealed & Protected Design: The integral 2RS1 contact seals effectively shield the bearing's interior from dust, moisture, and other contaminants, while also retaining the factory-applied grease. This results in a maintenance-free solution for the operational lifespan in many applications.
- Axial Location Simplified: The outer ring snap ring (NR) allows for secure axial positioning without the need for complex housing shoulders or end caps, streamlining the design and assembly process.
- Optimized Internal Clearance: The C3 clearance group provides extra operational space between the rolling elements and raceways. This is critical for applications prone to thermal expansion or where press fits are used, ensuring smooth running and preventing binding.
- Robust Load Capacity: Manufactured from high-grade Chrome Steel, this bearing offers a substantial radial dynamic load rating of 5778 lbf and a static load rating of 3462 lbf, ensuring longevity under significant radial loads.
6207-2RS1NR/C3 Bearing Typical Application Areas
The 6207-2RS1NR/C3 is ideally suited for a wide range of industrial applications where reliability, ease of installation, and protection are paramount. Typical uses include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
