The Breakroom > The Water Cooler
Shaft seal suppliers in the UK
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Lew_Merrick_PE:
Hey Picclock,

I thought that the "30K" reference in your original post was the shaft speed.  At 1000 rpm a bronze bushing with .002/.001 clearance that is at least 1.5*shaft_diameter long ought to give you a good seal.  A shoulder (clamp ring) on either side of the bushing (1 touching, the other a couple of thou clearance) should finish the seal nicely.

???
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