6207-2RSNR
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6207-2RSNR Bearing Product Overview & Core Advantages
The 6207-2RSNR is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This metric bearing features an integrated snap ring on its outer ring for simplified axial location and a sealed construction for enhanced contamination protection. Engineered from high-grade chrome steel, it offers a robust solution for handling significant radial loads, with a dynamic load rating of 5778 lbf. Its compact design, combined with a standard CN radial internal clearance and ABEC 1 (ISO P0) tolerance class, makes it an ideal, cost-effective choice for a wide range of industrial machinery requiring dependable performance.
Model Code Breakdown
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 6207 | Basic designation for a single row deep groove ball bearing with a 35mm bore, 72mm OD, and 17mm width. | Defines the standard bearing dimensions and type. |
| 2RS | Contact rubber seals on both sides of the bearing. | Provides effective protection against contaminants and retains lubricant, enhancing service life. |
| NR | Snap ring groove on the outer ring. | Facilitates easy axial location and secure mounting within a housing, reducing assembly complexity. |
6207-2RSNR Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured from chrome steel for rings, balls, and cage, this bearing ensures high strength, durability, and resistance to wear.
- Superior Sealing: The 2RS (double-sided contact seals) effectively shield the internal components from dust, moisture, and other contaminants, making it suitable for harsh environments. This design also helps to retain any subsequently added lubricant.
- Simplified Mounting: The outer ring snap ring (NR) allows for straightforward axial positioning, eliminating the need for complex housing shoulders and reducing overall assembly time and cost.
- High-Speed Capability: With a limiting speed of 9,200 rpm, it is well-suited for applications requiring rapid rotation.
- Precision & Reliability: Built to ABEC 1 (ISO P0) tolerance standards with a CN radial internal clearance, it delivers consistent and reliable performance for general industrial use.
6207-2RSNR Bearing Typical Application Areas
The 6207-2RSNR is a versatile component widely used in various sectors due to its sealed and snap-ring design. Common applications include:
- Electric Motors and Gearboxes
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Industrial Fans and Blowers
- Automotive Components (e.g., alternators, idler pulleys)
