Magnetic fluid bearings

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double row bearing - China Manufacturer

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Conductive fluid as lubricant and magnetic field of plain bearings. The magnetic fluid bearing the 1960s with the magnetic fluid bearing.angular bearings
Nuclear Power Plant developed a new type of bearing. Commonly used conductive fluid: the use of high temperature molten sodium, potassium and sodium potassium eutectic alloy; environment at room temperature with the mercury. Magnetic fluid bearings, and liquid lubrication of plain bearings can be made of the hydrodynamic bearings and hydrostatic bearings, the structure type is divided into cylindrical radial bearings, thrust bearings, spherical bearings and tapered bearings. Figure 1 shows the magnetic fluid dynamic pressure bearing, Figure 2 for MHD hydrostatic thrust bearings. The magnetic field generated by permanent magnets or electromagnetic coils, the direction of the magnetic field vertical magnetic fluid bearing buy bearing
Perpendicular to the flow direction of the conductive fluid. Induced current and magnetic field in the fluid interaction of the Lo rentz force, its size and the conductivity of the fluid speed and magnetic flux density is proportional to the square of the direction of fluid flow in the opposite direction, the movement of fluid from the block the equivalent viscosity of the fluid greatly increased, and thus greatly increase the load capacity.angular contact bearings