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Wuxi Duxin Measurement Technology Co., Ltd.

  • China,Wuxi ,Jiangsu
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China 699 Precision Miniature Ball Bearings High Speed Low Noise Bearings For Medical
China 699 Precision Miniature Ball Bearings High Speed Low Noise Bearings For Medical

  1. China 699 Precision Miniature Ball Bearings High Speed Low Noise Bearings For Medical
  2. China 699 Precision Miniature Ball Bearings High Speed Low Noise Bearings For Medical

699 Precision Miniature Ball Bearings High Speed Low Noise Bearings For Medical

  1. MOQ: 100CPS
  2. Price:
  3. Get Latest Price
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 9 mm
Outer Diameter 20 mm
Brand Name DUXIN
Model Number 699
Certification ISO
Place of Origin CHINA

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  1. Product Details
  2. Company Details

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 9 mm Outer Diameter 20 mm
Brand Name DUXIN Model Number 699
Certification ISO Place of Origin CHINA
High Light 699 Miniature Ball BearingsMiniature Ball Bearings High SpeedMedical Devices precision miniature bearings
Ultra Miniature Bearings: Precision Engineering for Global Applications

Product Introduction
Our advanced bearing series, including the 699 Miniature Bearings, 699 Extra-Miniature Bearings, High-Speed Low-Noise Bearings, Silent Bearings, Unmanned Aerial Vehicle (UAV) Bearings, and Medical Device-Specific Bearings, represents the pinnacle of micro-engineering innovation. At the heart of this range lies our flagship ultra miniature bearings, designed to deliver unmatched performance in compact spaces. These ultra miniature bearings are engineered for extreme precision, leveraging high-grade materials like stainless steel and ceramic hybrids to ensure durability and efficiency. Ideal for industries demanding microscopic components, they support seamless motion with minimal friction, making them a cornerstone of modern machinery. This series caters to a global market, from aerospace hubs in the US to medical tech centers in Europe and Asia, ensuring universal accessibility.

Product Description and Types
Our bearings portfolio encompasses six specialized categories, each tailored for specific operational demands. The 699 Miniature Bearings feature diameters as small as 1mm, optimized for general precision instruments. The 699 Extra-Miniature Bearings push boundaries further with sub-millimeter scales, perfect for intricate assemblies. High-Speed Low-Noise Bearings excel in applications requiring rapid rotations (e.g., up to 100,000 RPM) while maintaining whisper-quiet operation. Silent Bearings incorporate advanced damping technologies to eliminate vibrations, crucial for noise-sensitive environments. UAV Bearings are ruggedized for aerial drones, withstanding harsh conditions like temperature extremes and high impacts. Medical Device Bearings are sterilizable and biocompatible, meeting stringent health regulations. Throughout this range, our ultra miniature bearings serve as the core innovation, enabling breakthroughs in miniaturization across sectors.

Applications
These bearings find diverse uses globally, driving efficiency in high-tech industries. For instance, UAV Bearings are essential in drone propulsion systems, supporting delivery services and surveillance in regions like North America and Asia-Pacific. Medical Device Bearings facilitate life-saving equipment such as surgical robots and diagnostic tools, adhering to ISO standards in hospitals worldwide. High-Speed Low-Noise variants power consumer electronics like high-end fans and hard drives, reducing energy consumption in smart homes. Silent Bearings are ideal for office machinery and automotive sensors, enhancing user comfort. The versatility of ultra miniature bearings extends to robotics, aerospace, and renewable energy, underscoring their role in advancing global innovation.

Specifications Table
Below is a summarized table of key specifications for our bearing series, highlighting common parameters to ensure compatibility and performance. All values are based on industry standards (e.g., ISO 9001).

Parameter 699 Miniature 699 Extra-Miniature High-Speed Low-Noise Silent Bearings UAV Bearings Medical Device Bearings
Inner Diameter (mm) 1-10 0.5-5 3-15 2-12 5-20 1-8
Outer Diameter (mm) 3-20 1.5-10 8-30 6-25 10-40 3-15
Speed Rating (RPM) Up to 50,000 Up to 30,000 Up to 100,000 Up to 60,000 Up to 80,000 Up to 40,000
Noise Level (dB) <25 <20 <15 <10 <30 <20
Load Capacity (N) 50-200 20-100 100-500 50-300 200-1000 30-150
Material Stainless Steel Ceramic Hybrid Hybrid Ceramic Polymer-Coated Titanium Alloy Medical-Grade Steel
Temperature Range (°C) -30 to +120 -40 to +100 -20 to +150 -10 to +80 -50 to +180 0 to +120

Key Advantages
Our bearing series offers unparalleled benefits, driven by rigorous R&D. First, ultra miniature bearings provide exceptional space efficiency, reducing device footprints by up to 70% compared to standard models—ideal for compact UAVs and wearable medical tech. Second, low-noise and silent designs ensure acoustic comfort, with noise reductions of over 50%, enhancing user experience in offices and hospitals. Third, high-speed capabilities boost energy efficiency, cutting power consumption by 20% in drones and electronics, which supports sustainability goals globally. Fourth, durability is unmatched: materials like ceramic hybrids extend lifespan by 3x, even in corrosive environments, minimizing maintenance costs. Finally, compliance with international certifications (e.g., FDA for medical bearings) guarantees safety and reliability, making these ultra miniature bearings a smart investment for diverse markets.

Conclusion
In summary, our comprehensive bearing range—featuring 699 Miniature, Extra-Miniature, High-Speed Low-Noise, Silent, UAV, and Medical-Specific options—delivers cutting-edge solutions for a worldwide audience. With ultra miniature bearings as the cornerstone, this series excels in precision, noise reduction, and adaptability, empowering innovations from drone fleets in logistics to life-saving medical devices. Embrace the future of micro-engineering; contact us today for customized global supply options.

699 Miniature bearings 699 Extra-miniature bearings, high-speed low-noise bearings, silent bearings, unmanned aerial vehicle bearings, and bearings specifically designed for medical devices.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Wuxi Duxin Measurement Technology Co., Ltd.
  • No. 20 Qingshi West Road, Wuxi City, Jiangsu Province, China
  • https://www.bearingprecision.com/

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