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  • BS 7780-4:1995

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Specification for rotary shaft lip type seals Performance test procedures

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-08-1999

    Language(s):  English

    Published date:  15-03-1995

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1. Scope
    2. References
    3. Pre-test procedure
    4. Dynamic test
    5. Dynamic low temperature test
    6. Material testing of elastomeric components
    Annexes
    A. (informative) An example of a seal test report for
         the dynamic test
    B. (informative) An example of a seal test report for
         the dynamic low temperature test
    C. (informative) An example of a material test report
    Tables
    1. Standard shaft and housing dimensions
    2. Recommended temperatures for compression set test
    3. Test fluids for fluid immersion test
    4. Temperature for dry heat ageing test
    Figures
    1. Typical example of dynamic test apparatus
    2. Typical example of low temperature test fixture
    List of references

    Abstract - (Show below) - (Hide below)

    Dynamic performance requirements, low temperature tests, and materials quality control requirements and tests, including classification of tests.

    General Product Information - (Show below) - (Hide below)

    Committee MCE/11
    Development Note Supersedes BS 1399: Part 2: 1970 DRAFT FOR COMMENT 93/715652 DC
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    BS 903-A26:1969 Physical testing of rubber Determination of hardness
    BS 7780-1:1994 Specification for rotary shaft lip type seals Nominal dimensions and tolerances
    BS 903-A16:1987 Physical testing of rubber Determination of the effect of liquids
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