Shanghai XBD Bearing Manufacturing Co.,Ltd,founded in 2004, is a professional bearings manufacture based China, specializing manufacturing miniature bearings, of which the bore diameter 1-40mm, up to 150 different types. The annual production capacity ...

Specifications 1) Materials: AISI52100,AISI440C,SUJ-2,100CrMnSi6-4 2) Size: 19.05mm-150mm 3) Grades: G20-G1000 4) Standards: ISO9001:2000 We have been produced high carbon chrome steel ball and stainless for 20 years. sincerely hope to cooperate with ...