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 | 4 mm |
| Outer Diameter | 7 mm |
| Width | 2.5 mm |
| Brand Name | DUXIN |
| Model Number | MR74 |
| 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 | 4 mm | Outer Diameter | 7 mm |
| Width | 2.5 mm | Brand Name | DUXIN |
| Model Number | MR74 | Certification | ISO |
| Place of Origin | CHINA | ||
| High Light | MR74 ball bearing miniature ，Unmanned Aerial Vehicle ball bearing miniature ，4mm thin walled bearings | ||
Introduction to MR74 Ultra Miniature Bearings
The MR74 ultra miniature bearings represent a breakthrough in micro-engineering, designed for applications demanding extreme precision and compactness. With an inner diameter of 4mm, outer diameter of 7mm, and a slim width of just 2.5mm, these bearings excel in space-constrained environments. Crafted from high-grade stainless steel and featuring advanced lubrication, they ensure minimal friction and maximum durability. As ultra miniature bearings, they are ideal for cutting-edge industries where size and performance are critical. This product is engineered to meet rigorous standards, offering a perfect blend of lightweight design and robust functionality for global markets.
Key Applications and Uses
MR74 ultra miniature bearings are indispensable in high-speed, precision-driven sectors. They are widely used in drones for motor and rotor assemblies, enabling smooth, silent flight with reduced vibration. In robotics, these bearings support delicate joints and actuators, enhancing agility and efficiency. For precision instruments like medical devices or optical equipment, they provide unmatched accuracy. Additionally, they serve as high-speed bearings in miniature motors and as silent bearings in consumer electronics, ensuring quiet operation. This versatility makes ultra miniature bearings a go-to solution for innovations in aerospace, automation, and consumer tech worldwide.
Specification Parameters Table
Below is a detailed overview of the MR74 bearing specifications:
| Parameter | Value |
|---|---|
| Inner Diameter | 4 mm |
| Outer Diameter | 7 mm |
| Width | 2.5 mm |
| Material | Stainless Steel |
| Precision Grade | ABEC-5 |
| Max Speed | 60,000 RPM |
| Load Capacity | Dynamic: 0.5 kN, Static: 0.2 kN |
| Lubrication | Synthetic Oil |
| Operating Temp | -30°C to 120°C |
Advantages of MR74 Ultra Miniature Bearings
These ultra miniature bearings deliver exceptional benefits across diverse applications:
In summary, MR74 ultra miniature bearings are a top choice for innovators seeking compact, high-performance solutions. As ultra miniature bearings, they drive efficiency in global tech advancements, from silent drones to agile robots. Explore these bearings to elevate your precision engineering projects.
MR74 Ultra Miniature Bearings MR74 Ultra-Miniature Thin-Walled Bearings, Unmanned Aerial Vehicle Bearings, Precision Bearings, High-Speed Bearings, Ultra-Miniature Bearings, Silent Bearings
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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