BS ISO Rotary shaft lip-type seals incorporating elastomeric sealing elements. Vocabulary. standard by British Standard. holes and shafts. ISO , Fluid power systems and components — Vocabulary. ISO , Rotary shaft lip-type seals — Part 2: Vocabulary. ISO (E) ISO’s member body in the country of the requester. .. ISO , Rotary shaft lip-type seals — Part 2: Vocabulary.
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Leakage nicks, notches or rips in the lip scratches or notches on the shaft surface examine the quality of the rings – pt. NOTE Seal performance can be influenced by operating and environmental conditions beyond the scope of this test.
If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. A list of organizations represented on this committee can be obtained on request to its secretary.
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Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. The materials used for tests shall be in an unused condition. Every care has been taken to ensure that the file 66194-2 suitable for use by ISO member bodies.
BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. If the dimension of the test piece is greater than 4 mm, then the normal test procedure shall be used. In dusty atmosphere, use a dustproof lip. Similarly, a designed interference 694-2 between the outside diameter of the seal, and the diameter of the housing bore, retains the seal and prevents static leakage.
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The test specimens shall be similar to those used for the hardness test see 7. Shaft wear filings and other impurities clean the elements before the installation.
Nominal dimensions and tolerances ISORotary-shaft lip-type seals incorporating elastomeric sealing elements — Part 2: Typically, the shaft rotates, and the housing is stationary, although in some applications the shaft is stationary, and the housing rotates.
The surroundings of the company. They are considered suitable for use under low-pressure conditions see ISO Stiffness at low temperature: Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service.
Identification of visual imperfections www. Dry-heat ageing in air Time: Inspect the seal lip, noting any cracks, tears, splits or any imperfections that may have appeared as a result of the test. Various BSI electronic information services are also available which give details on all its products and services. This study provides primarily information on this matter, which will enable the user to move in the maze of materials and catalogues of individual manufacturers.
This third edition cancels and replaces the second edition ISO We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Storage, handling and installation  ISO Nominal dimensions and tolerances  ISO Ports with truncated housing for O-ring seal.
The result shall be not greater than the specified maximum value see 4. The result shall be the specified nominal hardness see 4. It presents the UK view on standards in Europe and at the international level.
Excessive wear or hardening of the lip pressure deaerate the sealing chamber no grease supply grease to the ring improperly selected material for a particular factor 61944-2 the ring material 4. For undated references, the latest edition of the referenced document including any amendments applies.