China National Standards

China Ball diameter Industry Standards English PDF List


  •  China " Ball diameter" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JJG 785-2009 Verification Regulation of Deep Groove Ball Bearing Ring Raceway Diameter and Position Measuring Instrument
    深沟球轴承套圈滚道直径、位置测量仪检定规程
    China Metrological Standards
    Ball diameter

    English PDF
    JJG(JB)82-1992 (D802, D803, D804 type thrust ball bearing washers groove diameter measuring instrument verification procedures)
    China Metrological Standards
    Ball diameter

    English PDF
    JJG(JB)81-1992 Specification for verification of measurement meters of groove diameter and groove position of inner ring and outer ring of deep groove ball bearings and angular contact ball bearings
    China Metrological Standards
    Ball diameter

    English PDF
    JJG(JB)21-1990 (Ball diameter tester test procedures)
    China Metrological Standards
    Ball diameter

    English PDF

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