What precision requirements are there for the manufacturing of bearings for centrifugal compressors with a rotational speed of over 10,000 revolutions per minute?
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As the title suggests, what are the respective precision requirements for radial bearings and thrust bearings in high-speed centrifuges during manufacturing? And in which part of the design final drawings are the drawings for these bearings located? Thank you
It’s quite ordinary, right? Sliding bearings can handle 10,000 revolutions with ease; the choice of length-to-diameter ratio is very important
Indeed, bearings are a factor that limits the development of centrifuges, and steel is the factor that limits bearings. The centrifuge bearings in Germany are indeed excellent……
Generally, split bushings are used for radial and axial bearings, with a clearance of 10 to 100 microns for radial bearings and 15 to 100 microns for axial bearings.
The centrifuges produced by our company, Shenmu, operate at 10,000 revolutions per minute; they have been in use for over a year without any problems