Which sliding bearing materials are free of lubrication?
Office and Business Machines: copiers, fax machines, printers, mail processors, etc.;Hydraulic components and valves: gear pumps, piston pumps, vane pumps, ball valves, butterfly valves, cylinders, cylinders, and other hydraulic components;Household appliances: refrigerators, air conditioners, vacuum cleaners, sewing machines, washing machines, microwave ovens and fitness equipment, etc.;And other logistics machinery, packaging machinery, textile machinery, port machinery, mining machinery and forest machinery, and so on.
3. low carbon steel provides good load-carrying and heat transfer action.4. copper / tin electroplated coating 0.002mm makes it better corrosion resistance.Its application in vehicle: tractors, combine harvesters, crop sprayers, bulldozers, graders and other construction machinery; for the power steering pump in the automotive industry, steering gear thrust washer, brake disc, shock absorber, door hinge, wiper, recliner chair, air valve and solenoid valve;
The sliding bearing material can be lubricated without self-lubricating bearings. It is made of 4 layersA mixture of 1. PTFE and fiber 0.01~0.03mm can form a very good transfer film to protect the grinding shaft, providing the self-lubricating properties of the bearings.2. copper powder layer 0.20~0.35mm, with good bearing capacity and wear resistance, good thermal conductivity, can timely transfer the heat generated during the operation of bearings. The composite can be infiltrated into the gap of copper powder balls, and the bonding strength is improved.
