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Household Electric Appliances

Household Electric Appliances

fridge 1
With the increasing prevalence of smart homes and high-quality home appliances, bearings have become an indispensable and crucial component in various household appliances. From washing machines, refrigerators, and air conditioners to vacuum cleaners and robot vacuums, bearings play a vital role in supporting rotating parts, reducing friction, minimizing noise, and improving operational efficiency. Their performance directly affects the stability, energy consumption, and lifespan of these appliances. USU Bearings focuses on bearing solutions for the home appliance industry, providing global home appliance manufacturers with high-quality bearing products and professional technical support to help create more efficient, quieter, and more durable home appliances.
Household Electric Appliances

Washing Machine Drive Systems

refrigerator
refrigerator
The compressor main shaft adopts self-lubricating oil-containing bearings. Its closed design is compatible with refrigeration oil. It can operate continuously in the alternating temperature range of -40℃ to 120℃, reducing energy consumption through extremely low friction torque and ensuring the long-term reliability of the refrigerant circulation system.
electric fan
The fan motor shaft is equipped with oil-containing bearings or double-row angular contact bearings, which achieve dynamic balance of the fan blades through precise radial control, effectively suppressing low-frequency humming noise. The dust cover design blocks the intrusion of hair, ensuring ten years of smooth operation.
electric fan 1
oven 1
oven
The centrifugal fan of the hot air convection oven uses high-temperature wear-resistant bearings. The outer ring has been specially heat-treated to resist 300°C heat radiation. The built-in labyrinth seal blocks grease penetration, ensuring the efficient airflow stability of the forced heating circulation system.
Vacuum cleaner
The high-speed motor at the suction port is equipped with a ceramic hybrid bearing, whose non-conductive properties eliminate the risk of static sparks. The ultra-thin cage design breaks through the traditional speed limit and, combined with the double lip seal, achieves 100,000 hours of maintenance-free operation in dusty environments.
Vacuum cleaner 1
More agricultural machinery
Vacuum cleaner

Vacuum cleaner

Bearings in vacuum cleaners are mainly used to support the rotation of high-speed motors, reduce friction and vibration, ensure stable operation and sustained suction power.
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hair dryer

Bearings are primarily used to support the rotation of high-speed motors, reduce friction and noise, and ensure stable and efficient airflow output.
coffee machine

coffee machine

Bearingsare used to support the rotation of the motor and grinding system, reduce friction, and ensure the equipment operates smoothly, quietly, and efficiently.
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Juicer

Bearings are mainly used to support the high-speed rotation of the motor and blade assembly, reduce friction and vibration, and ensure a stable and efficient juicing process.
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Smart door lock

Bearings primarily serve to support the smooth operation of the internal transmission mechanism, reduce friction and noise, and ensure precise and reliable unlocking actions.
require

Core Bearing Needs of the Home Appliance Industry

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Low-Noise Operation
Modern home appliances increasingly emphasize a quiet operating experience. Bearings need to possess low vibration and low noise performance to provide users with a more comfortable operating environment.
Long Lifespan and High Reliability
Refrigerators, air conditioners, and other home appliances require long-term continuous operation. Bearings must possess excellent wear resistance and fatigue life to reduce maintenance and replacement frequency.
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High Temperature and Corrosion Resistance
Washing machines, dishwashers, dryers, and other equipment operate in humid, high-temperature, or detergent-laden environments for extended periods. Bearings need excellent sealing, rust prevention, and corrosion resistance.
High Efficiency and Energy Saving
Low-friction, high-precision bearings can reduce operating resistance, improve motor efficiency, and help home appliances achieve lower energy consumption and higher energy efficiency ratings.
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Solution

Helping end customers improve their profitability is crucial for the development of agricultural machinery.
The key to USU’s success lies in providing you with a competitive advantage. No matter what you need to improve, USU may have corresponding solutions that can even far exceed your expected goals.

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High-Precision, Low-Noise Bearings
Utilizing high-quality bearing steel and precision machining processes, these bearings effectively reduce vibration and operating noise, meeting the application requirements of quiet home appliances.
High-Sealing Protection Design
Offers ZZ metal dust covers, RS rubber seals, and various sealing structures to effectively prevent moisture, dust, and impurities from entering the bearing.
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Multiple Materials and Lubrication Solutions
Suitable for different appliance operating conditions, we offer stainless steel bearings, high-temperature bearings, and long-life lubrication solutions to adapt to high-speed, humid, or high-temperature environments.
Extensive Product Range
USU offers Deep Groove Ball Bearings、Angular Contact Ball Bearings、Miniature Bearings、Stainless Steel Bearings、Self-Lubricating Bearings.Meeting the application needs of various parts of different household appliances.
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service

USU Bearings Creates Value for Appliance Manufacturers:

1. Product Selection Support

Recommended bearing models and configurations based on the appliance’s structure, speed, load, and operating environment.

2. OEM Customization Service

Supports branding, laser marking, custom packaging, and special specifications to meet diverse customer needs.

3. Technical Consulting Service

Provides advice on bearing installation, lubrication, sealing, and lifespan optimization to help customers improve product reliability.

4. Global Supply Guarantee

Leveraging a comprehensive supply chain system and stable partner factories, USU Bearings can provide global home appliance manufacturers with stable and efficient product supply and after-sales support.

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