Siliziumnitrid Keramikkugel G5 Präzisions-Volllagerkugeln Durchmesser 0,8 mm-25,4 mm
ab 2,63 €
07 High temperature resistance: silicon nitride ceramic ball at a high temperature of 1050 ° C still has a high strength, hardness;. 01 59% lighter than steel balls, greatly reducing the bearing high-speed and accelerated operation of the centrifugal force on the groove, crushing and wear;.
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