6806 2rs
6800 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6806 2rs Bearing Product Overview & Core Advantages
The 6806 2RS is a single row deep groove ball bearing featuring integral contact seals (2RS) on both sides. Engineered for high reliability in demanding applications, this metric bearing is characterized by its compact cross-section with a 7 mm width. It is designed primarily to support radial loads efficiently while also accommodating moderate axial loads in both directions. Manufactured to ABEC-1 precision tolerances, it offers a robust and cost-effective solution for a wide range of industrial machinery, ensuring smooth operation and extended service life.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6806 | The basic bearing designation, indicating a deep groove ball bearing with a 30 mm bore diameter and 42 mm outside diameter. |
| 2RS | Denotes double-sided contact seals made of Nitrile Rubber (NBR). These seals provide excellent protection against contamination and retain lubricant effectively, making the bearing suitable for environments with dust or moisture. |
6806 2rs Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: The single row deep groove raceway and high-quality chrome steel rings and balls provide a radial dynamic load rating of 1001 lbf and a radial static load rating of 774 lbf, ensuring dependable performance under significant radial stresses.
- Effective Sealing for Longevity: The 2RS contact seals are a critical feature, shielding the internal components from contaminants and preventing lubricant leakage. This design significantly enhances the bearing's operational life and reduces maintenance needs.
- Stable Operation with C0 Clearance: Featuring a standard C0 radial internal clearance (0.006mm to 0.020mm), this bearing is optimized for general operating conditions, providing stable performance with minimal noise and vibration.
- Precision and Speed: Built to ABEC-1 tolerance class, it ensures consistent dimensional accuracy. The stainless steel cage contributes to a smooth operation and supports a limiting speed of 18,000 rpm.
6806 2rs Bearing Typical Application Areas
The 6806 2RS sealed deep groove ball bearing is versatile and finds extensive use across various sectors due to its sealed and robust nature. Key applications include:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor System Idler Rolls
- Agricultural Machinery
- Automotive Components (e.g., alternators, pumps)
- Material Handling Equipment
