Clearance and back pressure of self-aligning radial sliding bearings
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I would like to ask the experts: how should the side clearance and top clearance of radial sliding bearings with adjustable cores be adjusted, and what is the preload on the bearing shells?
The top clearance and side clearance can be adjusted by scraping； The tension is generally 0.01-0.03 mm.
The back pressure is 0.1–1.5 percent of the shaft diameter; in the case of elliptical bearings, the side clearance is approximately twice that of the back pressure
Is the gap on the wafer side roughly twice the clearance at the top?
The clearance at the top of the shaft is generally in the range of 1.5‰ to 2‰ of the shaft diameter, while the lateral clearance is half of the top clearance. Sorry, I typed it backwards