Oilless Bearing-Self Lubricant Bearing Series
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PFB PFF PFW This product is a rolling sliding bearing with a steel plate as the base, spherical bronze powder sintered in the middle, and a mixture of polytetrafluoroethylene (PTFE) and lead rolled on the surface.
It has the characteristics of small friction coefficient, wear resistance, good corrosion resistance and oil-free lubrication. Provides better self-lubrication, wear resistance, low friction and other properties. Using this product can reduce costs, reduce mechanical volume, avoid shaft bite and reduce mechanical noise.
It has been widely used in the sliding parts of various machinery, such as printing machines, textile machines, tobacco machines, fitness equipment, hydraulic trucks, micromotors, automobiles, motorcycles and agricultural and forestry machinery.
This product is based on a specially formulated copper alloy and embedded with a specially formulated solid lubricant. The friction area of the solid lubricant exceeds 20%. The complementary advantages of this kind of copper alloy and non-metal anti-friction materials break through the limitations of ordinary bearings relying on oil film lubrication, achieving oil-free lubrication, and can be widely used in metallurgy, steel rolling equipment, ore machinery, ship berthing machinery, steam turbines, etc.
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