Floating ring seal shaft deviation
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If it were normal wear across the entire circumference, it would be easy to understand; but in this case, the wear is only in certain areas. How can this be explained? The clearance between the shaft and the floating ring is within the normal range.
The bearing vibration on the same side is also relatively high. It hasn’t been completely disassembled, and it’s difficult to determine the reason
The clearance of the floating ring seal is very small, especially the clearance of the inner ring, which is usually just a few microns; therefore, any issues with the bearing installation or clearance will inevitably affect the floating ring seal.
Re-sealing has basically been phased out; I’ve never seen it used； Switch to a mechanical seal instead