Wuxi Duxin Measurement Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 pcs per 30days |
| Delivery Time | 5 work days |
| Packaging Details | Nude packing and will be fixed in the 40'container by iron wire |
| Inner Diameter | 17 mm |
| Outer Diameter | 23 mm |
| Width | 4 mm |
| Brand Name | DUXIN |
| Model Number | 6703 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 pcs per 30days |
| Delivery Time | 5 work days | Packaging Details | Nude packing and will be fixed in the 40'container by iron wire |
| Inner Diameter | 17 mm | Outer Diameter | 23 mm |
| Width | 4 mm | Brand Name | DUXIN |
| Model Number | 6703 | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | 6703 thin walled bearings ，High Speed thin walled bearings ，Silent water pump ball bearing | ||
The 6703 series represents a cutting-edge line of thin-walled bearings, meticulously engineered for demanding global applications. As a premier category of ultra miniature bearings, these components excel in space-constrained environments while delivering exceptional performance. Designed with precision, the 6703 bearings feature a slim profile that minimizes weight and bulk, making them ideal for modern automotive, industrial, and consumer electronics sectors. Their versatility stems from specialized constructions tailored for water pump systems, automotive assemblies, high-speed machinery, and noise-sensitive operations. This ultra miniature bearings solution integrates advanced materials like corrosion-resistant steel or ceramic hybrids, ensuring longevity under extreme conditions. Widely adopted across Europe, Asia, and the Americas, they meet diverse international standards for reliability and efficiency.
The 6703 bearings serve critical roles in multiple high-performance scenarios. In automotive engineering, they are essential for water pump assemblies, enabling smooth coolant flow and preventing engine overheating. Their high-speed capabilities support robotics, drones, and medical devices, where rapid rotation demands minimal friction. As silent bearings, they reduce vibration in HVAC systems and household appliances, enhancing user comfort. Globally, industries leverage these ultra miniature bearings for electric vehicles due to their compact footprint and energy efficiency. Key sectors include aerospace for lightweight designs, manufacturing for automated conveyors, and renewable energy for turbine components, underscoring their universal appeal.
Below is a summary of the standard parameters for the 6703 series bearings:
| Parameter | Value | Notes |
|---|---|---|
| Inner Diameter | 17 mm | Precision-tolerated for exact fits |
| Outer Diameter | 23 mm | Optimized for thin-walled savings |
| Width | 4 mm | Compact design reduces spatial needs |
| Material | Stainless Steel | Optional ceramic for high-speed use |
| Load Capacity | Dynamic: 5.2 kN | Supports heavy-duty applications |
| Speed Limit | 15,000 rpm | Ideal for high-velocity operations |
| Operating Temp | -30°C to 120°C | Versatile across climates |
| Noise Level | < 20 dB | Silent performance certified |
The 6703 bearings offer unparalleled benefits that drive global adoption. First, their ultra-thin wall construction maximizes space efficiency, allowing integration into miniaturized devices without compromising strength—a hallmark of true ultra miniature bearings. Second, superior high-speed performance minimizes heat generation, extending lifespan in automotive transmissions or industrial motors. Third, noise reduction technology ensures whisper-quiet operation, critical for medical imaging equipment and consumer electronics. Additionally, corrosion resistance from specialized coatings enhances durability in harsh environments like marine or chemical processing. Finally, as cost-effective ultra miniature bearings, they reduce maintenance downtime and energy consumption, delivering long-term savings across diverse markets. These advantages position the 6703 series as a sustainable, high-value solution for innovators worldwide.
In summary, the 6703 thin-walled bearings redefine excellence with their compact, high-speed, and silent attributes. As leaders in the ultra miniature bearings category, they empower advancements in automotive, industrial, and tech sectors globally, offering unmatched reliability and efficiency for tomorrow's challenges. Their adaptability to international standards ensures seamless deployment in any region—contact us to elevate your applications today.
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
>300000000
Employee Number:
>300
Ecer Certification：
Verified Supplier
Wuxi Douxin Measurement Technology Co., Ltd. specializes in the R&D, production, and sales of various precision specialty bearings under the LFK&LFB brand, including miniature low-noise bearings, flanged outer ring bearings, and non-standard bearings. Its main products include: small and min... Wuxi Douxin Measurement Technology Co., Ltd. specializes in the R&D, production, and sales of various precision specialty bearings under the LFK&LFB brand, including miniature low-noise bearings, flanged outer ring bearings, and non-standard bearings. Its main products include: small and min...
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