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44.40mm(1.748031"), customized size, high polished steel balls for bearing Introduction Chromium (Gcr15, 100Cr6, 52100, SUJ2) steel balls, also called ...
44.45mm(1.75") Metal Bearing Balls or Ball Bearing Steel Balls Introduction Chrome steel is a chrome Alloy carbon steel, not a chrome plated steel. .....
33.318mm(1.311732") Gcr15, SUJ2 Grade 28, High Precision Steel Ball For Bearing Brief Introduction Metal (Gcr15,100Cr6,52100,SUJ2) steel balls, also ....
44.50mm (1.751968"), Customized Size, High Quality Chrome Steel Balls For Bearing Profile GCr15 steel is a kind of high carbon chromium bearing steel ...