"Bearings bi - orbitals. Aimed to the application in construction of mechanical equipment.These bearings are different from conventional by the fact they have two orbits of rolling bodies (spheres, are: cylindrical roller or rollers, needles, threads).The slewing bearing equipment where it is applied. (the axle or wheel) be the resulting from the multiplication of the spin of an orbit on rotation of the other.For example: an orbit external, spinning at 100 rpm on an orbit internal, rotating the 100 rpm, provides a nice end of 10000 rpm.The benefit obtained, lower noise, friction, heat and wear. Automatically, a useful life of tens of times higher than the useful life of a conventional bearing.
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