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The 6900 series represents a pinnacle of engineering in ultra miniature bearings, designed to excel in compact and demanding environments. As a thin-walled bearing, its slim profile maximizes space efficiency without compromising performance. This model falls under multiple categories, including miniature bearings, high-speed low-noise bearings, automotive bearings, silent bearings, robot bearings, and bearings specifically engineered for medical devices. Built from high-grade chrome steel, these bearings ensure durability and reliability, making them ideal for applications where precision and quiet operation are paramount. Their ultra miniature bearings design incorporates advanced seals to prevent contamination, extending lifespan in harsh conditions. Engineered for global markets, the 6900 series caters to diverse industries—from automotive manufacturing in Europe to robotic innovations in Asia and medical advancements in North America. This versatility underscores their role as essential components in modern machinery, delivering unmatched efficiency in confined spaces.
6900 thin-walled bearings are indispensable across numerous sectors, thanks to their adaptability and performance. In automotive applications, they support electric vehicle motors and transmission systems, ensuring smooth, high-speed operation with minimal vibration. For robotics, these bearings enable precise joint movements in industrial arms and collaborative robots, enhancing automation efficiency. Medical devices benefit from their silent bearings properties, crucial for MRI machines and surgical tools where noise reduction is vital for patient comfort. Additionally, they serve in high-speed low-noise environments like drones and HVAC systems, while their ultra miniature bearings form factor allows integration into miniature electronics and wearable tech. Globally, industries in manufacturing hubs like Germany, Japan, and the U.S. leverage these bearings for innovation, driving demand in smart factories and healthcare facilities.
Below is a summary of the standard specifications for the 6900 ultra miniature thin-walled bearings. This table highlights key dimensions and properties based on industry standards:
| Parameter | Value | Notes |
|---|---|---|
| Bore Diameter | 10 mm | Precision-tolerance for snug fits |
| Outer Diameter | 22 mm | Optimized thin-wall design |
| Width | 6 mm | Slim profile for space savings |
| Material | Chrome Steel (GCR15) | Corrosion-resistant and durable |
| Dynamic Load Rating | 3.8 kN | High capacity for varied loads |
| Static Load Rating | 1.8 kN | Ensures stability under stress |
| Max Speed | 18,000 rpm | Ideal for high-speed applications |
| Cage Type | Steel or Nylon | Reduces friction and noise |
| Sealing | ZZ or 2RS Shields | Protects against dust and moisture |
The 6900 series offers significant benefits, making it a top choice worldwide:
- Space-saving design: As ultra miniature bearings, they minimize footprint in tight assemblies, ideal for robotics and medical devices where size constraints are critical.
- Enhanced performance: Engineered for high-speed low-noise operation, they reduce vibration and acoustic levels below 25 dB, perfect for silent bearings in hospitals or quiet automotive cabins.
- Durability and versatility: With robust construction, they withstand high loads and harsh conditions, extending service life in automotive and industrial robots.
- Global compatibility: Certified for international standards (e.g., ISO 9001), these bearings ensure seamless integration across markets, from tech hubs in Silicon Valley to factories in China.
In summary, the 6900 ultra miniature thin-walled bearings deliver exceptional value through their compact, high-performance architecture. As ultra miniature bearings, they empower innovations in sectors like automotive, robotics, and medical devices, driving efficiency and reliability on a global scale. Explore these bearings for your next project—contact us for worldwide distribution and custom solutions.
