About Us - Jiashan Marginal Bearing Co.,Ltd.

As a specialized manufacturer of self-lubricating bearings & bushings, Marginal Bearing, which was founded in the year 2010, is devoted to researching and producing new self-lubricating bearing materials. After years of effort, we have successfully developed various bearing materials with many different standard bearing sizes, including Three-layer Metal-polymer, self-lubricating bearings, Two-layer, metal-polymer, self-lubricating bearings, Bi-metal composite, self-lubricating bearings, Copper wrapped boundary lubricating bearings, High performance steel bearing, Plastic compound materials bearings and Filament wound composite materials bearings.

Applications covered are automotive industry, construction machinery, plastic manufacturing machinery, OA machinery, material handling equipment, dock side machinery and hydraulic transmission parts. In brief, our bearings can be used wherever there is rotation or linear motion between mechanical parts where lubricating is not allowed or external lubricating accessibility is limited.

With more than 10 years of experience on the researching, producing and promotion of self-lubricating bearings, Marginal Bearing can deliver not only high-performance products but also high-quality services, such as material selection, simulation test, engineering design and installation. The self-lubricating bearing and technology is now performing its beneficiary roles in the traditional industry area and further more providing variable solutions in the industry areas related to our daily life such as the public transportation, entertainment, energy, civil construction, environment protection facilities and aerospace industry.

Marginal Bearing will continue to create value through high-performance self-lubricating products and protect the earth by using environmentally RoHS-compliant materials. We believe that our responsibility is to promote enterprise change to create an internal driving force for our society.

What we make : Bearings, bushes, tilting pads, flanges, thrust washers, labyrinths, friction parts

and sliding bearings for any rotating machine.

• Compressors

• Turbines

• Pumps

• Gearboxes

• Rolling Mills

• Grinders

• Engines

• Alternators

We manufacture sliding bearings for following sectors:

• Petrochemicals