6206-2RZ
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6206-2RZ Bearing Product Overview & Core Advantages
The 6206-2RZ is a metric single row deep groove ball bearing designed for exceptional performance in demanding applications. Its core advantage lies in its sealed construction (2RZ) which provides superior protection against contamination while retaining lubrication. Engineered with precision P6 tolerance and standard radial internal clearance (CN), this bearing delivers reliable, high-quality rotation. It is pre-lubricated with grease, offering a wide operating temperature range from -30°C to 120°C, making it a robust, low-maintenance solution for various industrial machinery.
6206-2RZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6206 | Basic designation for a single row deep groove ball bearing with a 30mm bore and 62mm OD. | Standardized dimensions for easy interchangeability. |
| 2RZ | Denotes bearings with non-contact seals on both sides. | Provides effective protection against dust and moisture with minimal friction increase, ideal for contaminated environments. |
6206-2RZ Bearing Structural Features & Performance Benefits
Optimized Deep Groove Raceway: The deep groove geometry enables the bearing to handle significant radial loads and moderate axial loads in both directions, offering versatile load capacity.
Sealed & Pre-Lubricated Design: The 2RZ non-contact seals shield the internal components from contaminants while retaining the factory-fill grease. This combination ensures long-term, maintenance-free operation and extends service life.
High-Precision Components: Manufactured with Chrome Steel rings and balls and a Stainless Steel cage, the bearing ensures high dimensional stability, corrosion resistance, and reliable performance at the specified limiting speed of 12,000 rpm.
Precision P6 Tolerance: This tighter tolerance class compared to standard bearings ensures more precise running accuracy, reduced vibration, and is suitable for applications requiring high rotational precision.
6206-2RZ Bearing Typical Application Areas
The 6206-2RZ is ideally suited for a wide range of applications across various industries, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Industrial Fans and Blowers
- Pumps and Compressors
