1full ceramic bearing 2.resistance to strong acid,strong alkali,salt and gas of deleterious,long life,high hardness

ZrO2:

Usage:high precision,vacuum, high temp,low temp,electric insulation,high precision ballscrew set,valve balls for acid,alkali,salt,measure pumps,flowmeter and valve ball plunger for deep well pump.

Key properties:

use temperatures up to 2400°Chigh densitylow thermal conductivitychemical insetnessresistance to molten metalslonic electrical conductionwear resistancehigh fracture toughnesshigh hardness

ceramic deep groove balls bearing(ZrO2)