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Help CenterSf-1 Steel-based Self-lubricating Bearing, Copper-plated Open Bush Made of Rolled Steel Back, Dry Self-lubricating Oil-free Sleeve
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Product introduction:
SF-1 steel-based self-lubricating bearings, copper-plated open bushings made of rolled steel back. The manufacturer of dry oil-free bushings in Chongqing uses high-quality low-carbon steel as the base plate, sinters a spherical porous copper powder layer in the middle, and rolls a wear-resistant lubricating material mainly composed of PTFE on the surface as the working layer of the bearing. This kind of material has excellent mechanical bearing capacity. The middle copper powder layer can not only transfer the heat generated during the operation of the bearing in time, but also improve the bonding strength between the plastic layer and the base plate. PTFE is designed for full dry friction conditions, and a variety of materials have been developed according to the requirements of lubrication conditions, friction coefficient and durability. The PTFE metal composite material of GDB can provide excellent performance in the widest range of loads, speeds and temperatures under external lubrication or oil-free lubrication. Price of GDB-10 steel-based self-lubricating bearings, manufacturer of copper-plated open bushings made of rolled steel back, custom-made dry self-lubricating oil-free bushings. In actual use, according to different use environments, working conditions and environmental protection requirements, the low-carbon steel plate can be changed to a copper plate or a stainless steel plate. The inner surface plastic layer can choose PTFE with or without lead and other polymer fillers, and the outer surface can be tin-plated or copper-plated. The product range includes: GDB-10, GDB-11, GDB-40, GDB-41, GDB-1SS.
Product application
Price of SF-1 steel-based self-lubricating bearings in Chongqing, manufacturer of copper-plated open bushings made of rolled steel back, custom-made dry self-lubricating oil-free bushings. Oil-free bearings and rolled bushings are widely used. For example, in agricultural machinery: tractors, combine harvesters, crop sprayers, bulldozers, graders, etc.; in the automotive industry: power steering pumps, steering gear thrust washers, disc brakes, shock absorbers, door hinges, windshield wipers, chair recliners, air valves and solenoid valves, etc.; in office and business machinery: copiers, fax machines, printers, mail processing machines, etc.; in hydraulic components and valves: gear pumps, piston pumps, vane pumps, ball valves, butterfly valves, cylinders, oil cylinders and other hydraulic components, etc.; in household appliances: refrigerators, air conditioners, vacuum cleaners, sewing machines, washing machines, microwave ovens and fitness equipment, etc.; as well as other logistics machinery, packaging machinery, textile machinery, port machinery, mining machinery and forest machinery, etc.
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