sgs solid steel balls онлайн производство

50mm(1.968504"),49.95mm,49.96mm,49.97mm,GCr15, Steel Balls For Ball Bearing Introduction Steel ball is a fundamental part of industry. From ball pen to airplane, steel ball plays a very important role in ... Подробнее

49.96mm(1.966929"),49.94mm,49.95mm,49.99mm,50.01mm,50.03mm To 50.06mm, G40 Introduction GCr15 steel is a representative steel of high-carbon chromium bearing steel with good overall performance. After quenching ... Подробнее

50.91mm(2.004331"), 50.72mm To 50.92mm , Large Solid Steel Balls For Big Bearing , G40 Introduction GCr15 steel is a representative steel of high-carbon chromium bearing steel with good overall performance.the ... Подробнее

50.92mm(2.0047244"), 50.72mm To 50.91mm , High Quality Large Solid Steel Balls For Big Bearing , G40 Introduction GCr15 steel is the representative steel of high carbon chromium bearing steel, with good overall ... Подробнее

50.05mm(1.970472"), Large Solid Steel Balls For kinds of industries, E52100 Product Details On the basis of GCr15 steel, the content of Si and Mn is appropriately increased to improve its hardenability and ... Подробнее

9.525mm(3/8"), 5mm 6mm 7mm 10mm Solid stainless steel metal ball for bearing Introduction Stainless steel balls are usually produced through a forging process. At this stage, commonly used stainless steel balls ... Подробнее

23.812mm(15/16"), Hot Sale High Quality Stainless Steel Metal Ball For Bearing Introduction AISI 440C stainless steel ball Profile AISI 440C stainless steel balls provide maximum hardness, toughness and ... Подробнее

49.97mm(1.967323"),49.94mm To 50.06mm, Large Solid Steel Balls For Big Bearing, G40 Product Details Metal balls are spherical rolling elements that can provide rotary or linear motion for ball valves, check ... Подробнее

41.275mm(1.625"), G40, High Quality Chrome Steel Balls for slewing ring bearings Introduction High carbon chromium bearing steel refers to the high carbon alloy steel with 1.40-1.65% of chromium.It is ... Подробнее

9.0mm(0.35433"), 5mm 6mm 7mm 10mm Solid stainless steel metal ball for bearing Introduction Stainless steel balls are usually produced through a forging process. At this stage, commonly used stainless steel ... Подробнее