Featured Industrial Components
The Growing Demand for Thrust Plain Bearings in Vietnam
Vietnam is rapidly transforming into a global manufacturing and heavy industrial powerhouse in Southeast Asia. Driven by massive infrastructure investments, expansion of thermal and hydroelectric power generation, and a rising petrochemical sector, the demand for high-reliability rotating machinery components has surged. Among these, Thrust Plain Bearings represent a critical engineering link, ensuring the safe and efficient transmission of high axial loads in steam turbines, generators, and large-scale industrial pumps.
As Vietnamese manufacturing hubs from Hai Phong in the north to Binh Duong and Ho Chi Minh City in the south modernize, local factories require bearing suppliers that can deliver precision engineering, robust Babbitt alloy casting, and custom-designed tilting pad configurations. High-performance plain bearings are essential to prevent catastrophic equipment failures, reduce friction-induced energy loss, and extend the operational life of heavy machinery under continuous service.
Key Industrial Drivers in Vietnam
- Energy Expansion: Rapid growth of thermal power plants (EVN networks) and hydroelectric dams demanding high-capacity steam turbine tilting pad bearings.
- Petrochemical Processing: Refineries like Nghi Son and Dung Quat operating high-speed centrifugal compressors and process pumps that depend on hydrodynamic thrust bearings.
- Heavy Manufacturing: Steel mills, cement plants, and pulp factories utilizing heavy-duty gearboxes and rotating kilns.
- Maritime Industry: Shipyards requiring reliable thrust blocks and propeller shaft bearings for modern cargo vessel propulsion systems.
Localized Application Scenarios in Vietnam
Hydroelectric & Thermal Power Plants
Hydroelectric stations along the Da River and major coal-fired plants under EVN utilize massive vertical and horizontal generators. Thrust plain bearings, particularly tilting pad designs, support the weight of the rotor and the hydraulic thrust forces, operating under hydrodynamic lubrication to ensure zero metal-to-metal contact during operation.
Petrochemical & Gas Compressors
In Vietnam's refining and offshore extraction facilities, high-speed turbocompressors run at velocities exceeding 10,000 RPM. Custom-engineered thrust plain bearings with active lubrication systems dissipate heat rapidly and maintain rotor stability under fluctuating gas pressures.
Marine Propulsion & Heavy Pumps
Shipbuilding facilities in Hai Phong and Da Nang install large-diameter thrust bearings to handle the axial thrust generated by ship propellers. Additionally, agricultural irrigation networks across the Mekong Delta rely on massive water pumps equipped with water-lubricated thrust bearings.
Thrust Plain Bearing Technology & Industry Trends
The modern bearing industry is shifting toward smart, highly efficient, and environmentally friendly solutions. As Vietnam aligns with global sustainability goals, industrial operators are adopting advanced bearing technologies to minimize carbon footprints and optimize maintenance cycles.
1. Smart Bearings with IoT Integration: Modern tilting pad thrust bearings are increasingly embedded with fiber-optic temperature sensors and proximity probes. This allows real-time monitoring of oil film thickness, pad temperature, and vibration patterns, enabling predictive maintenance and preventing sudden breakdowns in power grids.
2. Advanced Babbitt Alloys & Polymer Liners: Traditional Babbitt metal (white metal) remains the standard for high-load applications due to its excellent embeddability and conformability. However, new polymer-lined bearings (using PEEK or PTFE face materials) are gaining traction. These materials offer superior performance under dry-start conditions and can handle higher operating temperatures.
3. Environmentally Friendly Lubrication: With stricter environmental regulations in Vietnam's coastal and river regions, water-lubricated bearings are replacing oil-lubricated systems in marine and hydro applications. This eliminates the risk of oil contamination in sensitive aquatic ecosystems.
4. High-Efficiency Hydrodynamic Designs: Optimizing pad geometries and utilizing offset pivots helps reduce frictional power loss by up to 30%. This directly translates to lower fuel consumption in thermal power plants and reduced electricity usage in heavy industrial plants.
The Company
Dongfang Yoyik (Deyang) Engineering Co., Ltd. founded in 2004, is located in Deyang, Sichuan, the heavy industry base of China. YOYIK is a manufacturer and trader of industrial products, integrating design, R & D, production, sales, and service. Our team has more than 20 professional technicians and experienced sales personnel to provide you with professional, reliable, and considerate services.
Our major products and services include: steam turbine spare parts, steam turbine generator spare parts, utility boiler spare parts, control system parts, hydraulic components, pneumatic components, filters, filter elements, EH system accessories, bolt heaters, insulating materials, sealant, Babbitt alloy bearing, DC motor / AC motor accessories, motor repair, etc. Our products cover different fields such as thermal power generation, hydropower generation, minerals, chemicals, paper mills, ships, etc., and are sold to more than 30 countries and regions in Europe, Southeast Asia, South America, and Africa.
The rapid development of YOYIK has received strong support from all walks of life. The needs of our users are our reasons for existence. Our philosophy is to always care about user needs and help users solve issues.
Why Choose YOYIK
Rich Experience
Spare parts expert in the power industry since 2004, supporting global energy infrastructure.
Powerful Enterprise
One-step integrated service for industrial traders and end-users worldwide.
Wide Product Range
Over 3000 types of specialized spare parts immediately available at your choice.
Professional Service
Experienced engineers, advanced testing devices, and intellectual property patents.
Our Services
As Manufacturer
YOYIK has strong technical force and processing capabilities, fully equipped with CNC lathes, machining centers, vertical lathes, CNC boring machines, gantry planers, gantry milling machines, 80mm plate rolling machines, etc. We have provided high-quality equipment selection, construction design, installation, commissioning, and after-sales service for the overhaul and technical transformation of hundreds of thermal power plants, hydropower stations, and metallurgical enterprises, supplying a large number of steam turbines, generators, boilers, and other spare parts.
As Trader
YOYIK provides a large number of imported NUGENT diatomite filters and other products for many steam turbine generator main engine suppliers, power plants, and other industrial users. The company has great advantages in the price and delivery time of many hydraulic products, including pumps, valves, sealing materials, etc. The brands cover EATON, VICKERS, MOOG, STAR, COPALTITE, TEMP-TITE, 707, etc.
As Service Provider
With more than 17 years of experience in supplying various areas of industrial products, YOYIK provides reliable solutions for the multi-factory, multi-channel, and multi-brand product needs of large-scale manufacturing and trading enterprises. We have a special information management system to achieve efficient cooperation with suppliers and logistics. We aim to improve efficiency, reduce costs, and provide customers with the best choices for purchasing.
Our History
Supply of steam turbine spare parts to Qianbei Power Plant of Guizhou Xidian Electric Power Co. Ltd.
Signed a supply contract of steam turbine spare parts with Nine Dragons Paper Dongguan branch (Hong Kong-owned).
Reached a strategic partnership with the 707 Institution.
Started cooperation with ABB on bearings research and development.
Undertook China CNR Corporation’s project of the generator retaining rings on CRH traction engines.
Cooperated with Beijing Institute of Technology and CSR Zhuzhou Electric Locomotive Co. on researching and testing insulation materials for wind power.
Together with Xi'an Jiaotong University, completed the research and experiment of the 3rd generation nuclear pump water-lubricated bearings, and of new bearing metal materials and technology.
Completed the localization experiment of bearings for high-speed grinders together with Chongqing Hengbo Machinery Manufacturing Co. Ltd.
Studied and developed new insulating materials with Tsinghua University Shenzhen Branch.
Siemens employees from the Germany headquarters visited our company for cooperation on mill sliding bearings.
Cooperated with Siemens Control System Department on the project of large hydropower station transformers.
Started cooperation with Fruider India on steam turbine spare parts.
Won the bid for the stator inspection project of 600MW generator units at Guizhou Faer Power Plant.
Provided steam turbine spare parts for Vietnam Electricity IDICO power plant.
Became an authorized distributor of Shanghai Xinli Machinery Plant under the Ministry of Space Industry of PRC.
Mr. Ivan from ALSTOM Ltd. visited our company.
Won the bid for the generator collecting rings and manually wrapping insulation project of Guizhou Xishui Power Plant.
Complete Product Portfolio
Steam turbine precision filter MSF-04S-03
Generator stator cooling water filter SWFY3 DN100
Generator end cap surface Sealant SWG-2
Steam turbine tilting pad thrust bearing
Generator stator cooling water filter SGLQ-1000A
DFSS type steam turbine cylinder sealing grease
Magnetic Liquid Level Indicator UHC-DB
AST/OPC solenoid valve coil 300AA00086A
YOYIK Industrial Technology
Serving global heavy industry and power sectors with high-precision engineering spares, professional consulting, and customizable thrust plain bearings. Partner with us for reliable long-term operations.
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