Oilless Self-Lubricating Bearing Advantage Inventory

     For oilless self-lubricating bearings, there are many people do not understand, many companies still use high-priced bearings, copper sets and other traditional products. In fact, self-lubricating bearings can replace copper and other similar products, in the machinery and automotive industry, such as the cylinder on the guide sleeve, lift the rotation, sliding parts, butterfly valve rotation and other parts, can play well Role, and the lower price of such bearings, can greatly reduce the production costs of the factory. I believe in the near future oilless self-lubricating bearings will be its adaptability, wear, economic and other indisputable advantages and become the bearing industry leading products.

    Oilless bearings, also known as composite bearings, oilless bearings, self-lubricating bearings, etc., the following is part of the application of oilless self-lubricating bearings features and advantages:


      Oilless  bearing series

      The series is a high-quality low-carbon steel plate as the matrix, the middle sintered spherical bronze powder, the surface of the mixture of PTFE and lead, made of rolling bearings. It can be used in sliding parts of various machinery such as gear pumps, hydraulic components, pneumatic components, printing presses, textile machines, tobacco machines, fitness machines, hydraulic pallet trucks, micro-motors, automobiles, motorcycles and agriculture and forestry machinery.


      Application features and benefits:


1, No oil lubrication or less oil lubrication, can not be refueling or difficult to refuel the 

place, can not be used in maintenance or less maintenance.

2, Wear resistance, the friction coefficient is small, long service life.

3, The amount of elasticity, the stress can be distributed in a wide contact surface, improve the

bearing capacity.

4, Static friction coefficient is similar, can eliminate the crawl at low speed, so as to ensure

 the accuracy of mechanical work.

5, Can make the machine to reduce vibration, reduce noise, prevent pollution, improve working 


6, In the course of the operation can form a transfer film, play a role in the protection of the

 grinding shaft, no bite axis phenomenon.

7, For the hardness of the grinding shaft requirements are low, not the quenching and tempering of

 the shaft can be used, thereby reducing the processing of the relevant parts of the difficulty.

8, Thin-walled structure, light weight, can reduce the mechanical volume.

9, Steel can be plated on the back of a variety of metal, can be used in corrosive media.

      Boundary lubricated bearing series

      The product is made of steel plate, sintered spherical tin bronze powder as the middle layer, the surface rolling modified polyoxymethylene and oil storage pit, rolled from the sliding bearing. Product surface plastic thickness 0.5mm, with good wear resistance, in the less oil or gap off the oil under the conditions of normal work. It is suitable for working under normal conditions and low-speed heavy-duty places to replace the traditional copper sets, both to reduce costs and extend the service life.

       Application Features:


1,Good load, good wear resistance.

2, For high load low speed under the rotary motion, swing movement and often under the load to open

 and close frequently and the formation of hydrodynamic lubrication of the occasion.

3, In the boundary lubrication conditions can be long-term non-refueling maintenance, and in the 

layer of oil to make the bearing longer life.

4, The surface of the plastic layer in the processing can leave a certain margin, the assembly

 pressure into the hole after the self-processing, in order to achieve better assembly size. 

Solid mosaic self-lubricating bearing series.

5, The products are mainly used in automotive chassis, metallurgical machinery, mining machinery, 

water machinery, construction machinery, agricultural machinery, rolling equipment.


       Solid mosaic self-lubricating bearing series

       Solid mosaic self-lubricating bearing series, is in the bearing matrix metal friction 

surface out of the appropriate size, arranged in the hole, and then embedded in the hole with a 

unique self-lubricating properties of solid lubricants made of self-lubricating bearings. The 

bearings combine the advantages of metal substrates and special formulation lubricants to break 

through the limitations of the general bearing oil film lubrication. It is especially suitable for

 oil free,high temperature, high load, low speed, anti-fouling, corrosion protection, radiation 

 protection,and In the water or vacuum solution infiltration and simply can not add lubricating oil

film under the special conditions of use. The products are widely used in metallurgical rolling 

equipment, filling equipment, turbines, steam turbines, instrumentation and mining equipment, ship 

machinery,textile machinery, shipbuilding industry, aerospace and other fields, but also for 

general construction machinery.