iso9001 steel ball for bearing ผลิตออนไลน์

50.90mm(2.003937"), customized size, high chrome steel balls for bearing Introduction Chromium (Gcr15, 100Cr6, 52100, SUJ2) steel balls, also called bearing steel balls. The high-precision chromium steel ball ... อ่านเพิ่มเติม

44.40mm(1.748031"), customized size, high polished steel balls for bearing Introduction Chromium (Gcr15, 100Cr6, 52100, SUJ2) steel balls, also called bearing steel balls. The high-precision chromium steel ball ... อ่านเพิ่มเติม

44.52mm(1.752756"), Customized Size, High Quality Chrome Steel Balls For Bearing Profile GCr15 bearing steel is a kind of high carbon chromium bearing steel with less alloy content, good performance and the ... อ่านเพิ่มเติม

34.50mm(1.3582677") E52100,100Cr6, Grade 28, High Chrome Steel Ball For Bearing Introduction Chromium (Gcr15, 100Cr6, 52100, SUJ2) steel balls, also called bearing steel balls. The high-precision chromium steel ... อ่านเพิ่มเติม

35.00mm(1.3779527"), 34.10mm,34.2mm,34.4mm to 35.1mm, High Chrome Steel Ball For Bearing, E52100 Introduction Steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls ... อ่านเพิ่มเติม

50.73mm(1.997244") High Quality Chrome Steel Ball For Bearing, G40 Descriptions Metal balls are spherical rolling elements that provide rotary or linear motion for ball valves, check valves, bearings and other ... อ่านเพิ่มเติม

44.53mm(1.753150"), High Quality Chrome Steel Balls For Bearing, G40 Profile GCr15 steel has a small alloy content and good performance. It is currently the most widely used bearing steel. It will have good ... อ่านเพิ่มเติม

50.79mm(1.999606") Solid Chrome Steel Balls For Bearing, G40, GCr15 Introduction GCr15 steel is a kind of high carbon chromium bearing steel with low alloy content, have good performance and most widely used in ... อ่านเพิ่มเติม

39.8mm(1-4/7 Inch) AISI 52100,JIS SUJ2,Polished Steel Balls For Bearing Chrome (Gcr15,100Cr6,52100,SUJ2) steel balls,also called bearing steel balls or alloy steel balls are uniformly hardened and tempered ... อ่านเพิ่มเติม

44.48mm(1.751181"), customized size, high accuracy steel balls for bearing Introduction GCr15 steel is a kind of high carbon chromium bearing steel with low alloy content, have good performance and most widely ... อ่านเพิ่มเติม