| 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 | 9mm |
| Outer Diameter | 17mm |
| Width | 4mm |
| Brand Name | DUXIN |
| Model Number | 689N |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
688 Miniature bearings 688 Extra-miniature bearings, high-speed low-noise
698N Miniature bearings 698N Extra-miniature bearings, high-speed low-noise
608 Miniature bearings
628 Miniature bearings
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 | 9mm | Outer Diameter | 17mm |
| Width | 4mm | Brand Name | DUXIN |
| Model Number | 689N | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | 689N Miniature Ball Bearings ,High Speed Miniature Ball Bearings ,9mm miniature bearings | ||
Introduction
The 689N Series Ultra Miniature Bearings represent a cutting-edge line of precision-engineered components, designed to excel in environments where space constraints and performance are critical. This product family includes the 689N Miniature Bearings and 689N Extra-Miniature Bearings, which are optimized for high-speed, low-noise, and silent operations. Crafted with advanced materials and innovative technology, these Ultra miniature bearings deliver unmatched reliability and efficiency. They cater to industries demanding ultra-compact solutions, such as unmanned aerial vehicles (UAVs) and medical devices, ensuring smooth motion and extended lifespan. As a leader in miniature engineering, our Ultra miniature bearings are engineered for global markets, offering versatile applications across diverse sectors.
Applications
Ultra miniature bearings from the 689N Series are indispensable in high-precision fields. For UAVs, they provide essential support in drone motors and gimbals, enabling stable flight and reduced vibration. In medical devices, these bearings are specifically designed for instruments like surgical robots and diagnostic equipment, where silent operation and contamination resistance are vital. Additionally, they excel in high-speed, low-noise applications such as miniature motors, robotics, and consumer electronics, where their silent bearings technology minimizes acoustic interference. This versatility makes Ultra miniature bearings ideal for aerospace, healthcare, and industrial automation, ensuring optimal performance in compact spaces.
Specifications Table
Below is a summary of key parameters for the 689N Series Ultra Miniature Bearings. These specifications highlight their suitability for demanding scenarios:
| Parameter | Value Range | Notes |
|---|---|---|
| Inner Diameter (ID) | 9 mm | Precision-tolerance for micro-applications |
| Outer Diameter (OD) | 17 mm | Compact design for space-saving |
| Width | 4 mm | Ultra-slim profile |
| Dynamic Load Rating | 50 N to 200 N | High capacity for durability |
| Speed Limit | Up to 80,000 RPM | Optimized for high-speed use |
| Material | Stainless Steel or Ceramic | Corrosion-resistant and biocompatible |
| Noise Level | < 20 dB | Low-noise and silent operation |
| Temperature Range | -30°C to 120°C | Reliable in extreme conditions |
Advantages
The 689N Series Ultra Miniature Bearings offer numerous benefits that set them apart. First, their high-speed capability allows for seamless integration in fast-moving systems like drone propellers, enhancing efficiency without compromising stability. Second, the low-noise and silent bearings design reduces operational sound to near-inaudible levels, ideal for medical environments where quiet is essential. Third, precision engineering ensures minimal friction and wear, extending product life and reducing maintenance costs. Fourth, these Ultra miniature bearings are built with materials that resist corrosion and contamination, making them perfect for sterile medical devices and harsh UAV conditions. Overall, the advantages of Ultra miniature bearings include superior performance, cost-effectiveness, and adaptability to global standards.
Market Focus
Globally positioned, the 689N Series targets key markets worldwide, including North America, Europe, Asia-Pacific, and emerging regions. They are promoted for industries such as aerospace (UAVs), healthcare (medical instruments), and consumer electronics, leveraging their Ultra miniature bearings for innovation and sustainability. With certifications for international compliance, these bearings support seamless adoption across diverse applications, driving growth in high-tech sectors. Choose our Ultra miniature bearings for a reliable, high-performance solution that meets the demands of tomorrow's challenges.
689N Miniature bearings 689N Extra-miniature bearings, high-speed low-noise bearings, silent bearings, unmanned aerial vehicle bearings, and bearings specifically designed for medical devices
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...
Get in touch with us
Leave a Message, we will call you back quickly!