electrically insulated bearings 1000vdc -币游国际app

protect against bearing damage caused by electrocorrosion — the passage of electrical current.

insulating the bearings with silicon-nitride ceramic eliminates the need for additional at the end covers and provides a minimum 1,000v ac or v dc breakdown voltage. for smaller bearings, silicon-nitride rolling elements can be used. the bearings are available with 35 to 500-mm outerring diameters.


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