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Help CenterProduction of Oil-free Self-lubricating Bearings, Customization of Dry Rolled Open Carbon Steel Bushings, Processing of Solid Lubrication Bushings
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Product structure:
Shanghai Guangbin Bearing Factory is a manufacturer of dry-rolled open carbon steel bushings with oil-free self-lubrication. It can customize non-standard bushings and process according to drawings. The factory uses high-quality low-carbon steel as the substrate, 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 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 substrate. 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.
Product pictures:
Substrate characteristics:
Compared with traditional three-layer composite materials, the dry-rolled open carbon steel bushing with the added high-performance resin provides better anti-friction performance. The thickness of the resin layer is determined according to the actual working conditions, so it can meet the requirements such as post-assembly reprocessing to obtain better tolerances, better anti-friction performance under specific working conditions, balanced friction coefficient, and longer service life.MeanwhileOil-free bearings have many advantages over conventional oiled bearing bushings. 1: It can reduce the company's cost budget. 2: It simplifies the installation. 3: It does not require frequent maintenance. 4: It does not need refueling. 5: It has greatly increased corrosion resistance. 6: It is wear-resistant. 7: It is lightweight. 8: It has low noise.
Typical applications:
SF-1 carbon steel rolled open bushings, oil-free self-lubricating PTFE composite copper bushings, and dry-rolled open carbon steel bushings are mainly used in variousOptimized for applications in the automotive industry such as door hinges, trunk hinges, hood hinges, dampers, and seats. It is also used in gear pumps, vane pumps, shock absorbers, gearbox motors, piston pumps, etc.It is used in gear pumps, vane pumps, and plunger pumps. It is also applied to precision components such as automotive belt tensioners, pulleys, solenoid valves, air-conditioning compressors, and hydraulic pumps.
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