Vacuum Bearing, Trubore®, Ace Glass Incorporated

Supplier: Ace Glass
8051-25 8051-20 8051-10 8051-15 8051-35
89061-802EA 299.84 USD
89061-802 89061-822 89061-800 89061-810 89061-806
Vacuum Bearing, Trubore®, Ace Glass Incorporated
Valves Vacuum Valves
Used with aluminum packing box

It may be used for low positive pressure and vacuum applications. Using the graphite-impregnated PTFE packing and ACE Stir-Lube, a very-high-film-strength lubricant, pressures down to 7 microns have been obtained at 170 rpm using only a mechanical pump. Speeds over 1000 rpm are not advisable due to the heat generated. Lubrication (4 or 5 drops) is required at intervals depending on the speed of operation (about every two hours at 200 rpm). Packing life is indefinite. Frequent tightening of the packing box is unnecessary once the packing has run in
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