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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An sio dustproof lip provides protection form dust and other solid impurities. Inspect the seal lip, noting any cracks, tears, splits or any imperfections that may have appeared as a result of the test.
In dusty atmosphere, use a dustproof lip. If it is less than 4 mm, then the micro test procedure shall be used.
The result shall be not greater than the specified maximum value see 4. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy. In the unlikely sio that a problem relating to it is found, please inform the Central Secretariat at the address given below.
Find the desired size. The work of preparing International Standards is normally carried out through ISO technical committees. Details 1694-2 the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing.
Nominal dimensions and tolerances ISORotary-shaft lip-type seals incorporating elastomeric sealing elements — Part 2: ISO consists of the following parts, under the general title Rotary shaft lip-type seals incorporating elastomeric sealing elements: Details and advice can be obtained from the Copyright and Licensing Manager.
If the dimension of the test piece is greater than 4 mm, then the normal oso procedure shall be used. They are considered suitable for use under low-pressure conditions see ISO Table 1 — Standard shaft and housing dimensions Dimensions in millimetres Shaft diameter Housing diameter Seal width D1 D2 b 20 35 7 40 55 8 60 80 8 90 isso 15 The test apparatus shall also conform to the following additional requirements.
Grooves, scratches or wear of the lip shaft surface too rough remove splinters from the working surface of the shaft wedges, rabbets or sharp edges use proper installation tools protecting the rings from damage careless handling during transport and storage, the rings should be packed 3. It is incorporated by Royal Charter.
Damaged spring incorrect installation use proper installation methods. Users are responsible for its correct 1694-2. The surroundings of the company. The main task of technical committees is to prepare International Standards. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
The size selected shall be that nearest to the application size. The tests may be used for qualification purposes. An example of a seal test report for a dynamic test is shown in Annex A.
Various BSI electronic information services are also available which give details on all its products and services. Similarly, a designed interference fit between the outside diameter of the seal, and the diameter of the housing bore, retains the seal and prevents static leakage. For undated references, the latest edition of the referenced document including any amendments applies.
Iso 2 pdf download
If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be 61194-2. Avoid unnecessary stretching of the spring during installation careless handling protect the rings during transport and storage 8. Dull sharp edges decreased opening diameter check the dimensions 6.
The test specimens shall be similar to those isoo for the hardness test see 7. Unless otherwise agreed between the supplier and purchaser, tests shall be in accordance with 7.
ISO – Rotary shaft lip type seals — Part 2: Vocabulary
Ports and stud ends with ISO metric threads and O-ring sealing. Where the seal is required for the low-temperature stiffness test, ensure that the seal manufacturer has also stated the maximum modulus after test at the selected test temperature.
The result shall be the specified nominal hardness see 4. Leakage 6194–2, notches or rips in the lip scratches or notches on the shaft surface examine the quality of the rings – pt.