JB/T 12523-2015Bearing die quenching machines (English PDF)

JB/T 12523-2015 is the English-translated version of 轴承模压淬火机床.

JB/T 12523-2015 is a recommended Chinese machinery industry standard for die quenching machine tools used on bearing rings. It gives the terminology and definitions, the press types and their parameters, the technical requirements, the test methods, the inspection rules, and marking, packaging, transport and storage. It applies to die quenching presses for the inner and outer rings of rolling bearings under 2500 mm in diameter, made of high-carbon chromium bearing steel or carburizing bearing steel; the machine is called the press in the text. Documents applied with it include GB/T 191, GB/T 1184, GB/T 3766, GB 5226.1-2008, GB/T 10923, GB 17120, JB/T 1255-2001, JB/T 6955 and JB/T 8609.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

GB/T 23563.1-2009|GB/T 23563.2-2009|GB/T 23563.3-2009|GB/T 23563.4-2009|GB/T 2852-2008|GB/T 2856.1-2008

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