The spacer/end plate/washer is an important part of the transmission machinery, and the choice of its material is very important. In practical applications, it is necessary to consider the operating environment and its impact on the performance and stability of the device.
A spacer is a mechanical component used to create or maintain a gap or distance between two parts in an assembly. Spacers are typically cylindrical or tubular and are made from a variety of materials depending on the application, including metal, plastic, or ceramic. They are widely used in industries such as automotive, aerospace, electronics, and construction to ensure correct alignment, positioning, and spacing between components.
FTM customized Spacers of different sizes and materials, please send email
Applications of Spacers
Electronics:Spacers are frequently used in PCB (printed circuit board) assemblies to maintain the correct distance between boards, components, or enclosures, ensuring proper heat dissipation and avoiding electrical shorts.
Automotive:In automotive applications, spacers are used to align parts such as brake calipers, wheels, and engine components, ensuring proper positioning and function. Wheel spacers are commonly used to create more clearance between the wheel and the suspension components.
Aerospace:Spacers in the aerospace industry are used to precisely position components like aircraft panels, engine mounts, and control systems, where correct alignment is crucial for safety and performance.
Construction and Manufacturing:Spacers are used in construction to maintain consistent gaps between structural elements or to ensure correct alignment of parts during assembly. They are also commonly found in machinery and equipment for positioning gears, pulleys, or bearings.
Furniture and Fixtures:In furniture assembly, spacers are used to ensure correct positioning of parts, such as in mounting shelves or attaching legs to tables.
Types of Spacers
Plain Spacers:Simple, unthreaded cylindrical tubes designed to maintain a gap or separation between two parts. These are often used when no fastening or securing function is required.
Threaded Spacers (Standoffs):These spacers have internal or external threads and are used to mount parts such as circuit boards or panels while maintaining a specific distance. Hexagonal standoffs are common in electronics, making it easy to screw them into place.
Shoulder Spacers:These have a shoulder or flange on one side to provide extra support or to act as a stop for positioning. They are often used in applications requiring precise alignment.
Precision Spacers:Precision spacers are machined to exact tolerances, used in applications like bearing assemblies or gears where the gap must be precisely controlled.
Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM), founded in 2006, is China Spacer Suppliers and Wholesale Spacer Factory.And it an enterprise focusing on the R&D, manufacturing, and customization of non-standard bearings, high-precision bearings (import substitution), and bearing accessories and mechanical parts. With more than 30 years of technical design experience, FTM has earned an excellent reputation in the field of high-quality bearings. Our professional technical team provides domestic and foreign customers with high-quality bearing solutions in engineering machinery, textile machinery, and other fields.
Relying on years of professional manufacturing and technical skills, FTM actively introduces advanced CNC machine tools from Japan to ensure product processing accuracy and stability. In addition, FTM's bearing product research is guided by a doctor of tribology. We adhere to the corporate philosophy of innovation and development, and our products are exported to many countries and regions around the world. We have long been supporting and producing various types of bearings for many world-renowned companies, maintaining good production relationships. Spin into eternity, inherit excellence, and create the future together. Choose FTM, and we will be your best choice for bearing solutions.
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Shaoxing Shangyu Flight Seiko Machinery Co., Ltd. (FTM) specializes in delivering premium precision bearing spacers tailored to meet the rigorous demands of global industries. With over 30 years of expertise in non-standard and high-precision bearing solutions, our spacers are designed to ensure optimal alignment, load distribution, and operational stability in critical applications.
Our spindle bearing spacers are crafted for high-speed, high-accuracy environments such as CNC machine tools and industrial spindles. Leveraging advanced CNC machining technology from Japan and guided by tribology research, FTM ensures unmatched dimensional accuracy and surface finish, enhancing spindle performance and longevity .
For heavy-duty transportation and logistics, our trailer bearing spacers provide robust support in axle systems, ensuring reliability under extreme loads and harsh conditions. Backed by decades of manufacturing excellence, these spacers are trusted by global partners in engineering machinery and trailer manufacturing, where durability and precision are non-negotiable .
FTM’s commitment to innovation extends to customized solutions, enabling us to adapt designs for unique industrial challenges. Our technical team collaborates closely with clients to develop spacers that integrate seamlessly with advanced bearing systems, supporting applications from textile machinery to renewable energy .
Choose FTM for bearing spacers that combine precision engineering, global compliance, and proven performance. Spin into the future with a partner dedicated to excellence—where every spacer is a testament to quality and innovation.
If you have any questions or would like to know more about bearings, please feel free to contact us!
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