ISO 6194-2 PDF

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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If the dimension of the test piece is greater than 4 mm, then the normal test procedure shall be used. Therefore, the fact that seals pass, is no guarantee of zero leakage in service. Seal drawing reference or specification: The Manufacturer 66194-2 the right to introduce changes, according to new technical solutions and progress in the area of technologies and materials.

Except as permitted under the Copyright, Designs and Patents Act no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI.

Due to their very wide application in many branches of industry, rings sealing rotation shafts have required well-developed standardisation with regard to the dimensions, materials, types. Attention is drawn to the 61994-2 that some of the elements of this document may be the subject of patent rights.

ISO – Standards Australia

For details of these and other benefits contact Membership Administration. The test shaft diameter, the test shaft surface roughness and seal 619-42 dimensions shall also be those specified by the customer or as specified in ISO This publication does not purport to include all the necessary provisions of a contract.

It presents the UK view on standards in Europe and at the international level.

A list of organizations represented on this committee can be obtained on request to its secretary. Avoid unnecessary stretching of the spring during installation. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision.

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Various BSI electronic information services are also available which give details on all its products and services. Dimensions, design, test methods and requirements for external and internal hex port plugs.

Stiffness at low temperature: This third edition cancels and replaces the second edition ISO Compliance with a British Standard cannot confer immunity from legal obligations. Profile method — Rules and procedures for the assessment of surface texture [6] ISOPetroleum products — Determination of knock characteristics of motor and aviation fuels — Motor method [7] ISOPetroleum products — 6194- of knock characteristics of motor fuels — Research method [8] 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 12 15 The test apparatus shall also conform to the following additional requirements.

Where the seal is required for the low-temperature stiffness test, ensure 61194-2 the seal manufacturer has also stated the maximum modulus after test at the selected test temperature. Users are responsible for its correct application. Identification of visual imperfections www. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address iao below.

Isl the seal lip, noting any cracks, tears, splits or any imperfections that may have appeared as a result of the test.

ISO 6194-2:2009

It is the responsibility of the user of this part of ISO to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.

The data present in this study are for information only. The work of preparing International Standards is normally carried out through ISO technical committees. Storage, handling and installation [11] ISO In accordance with Adobe’s licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing.

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An additional dustproof lip provides protection form dust and other solid impurities. Find the desired size. ISO consists of the following parts, under the general title Rotary shaft lip-type seals incorporating elastomeric sealing elements: Ensure that the batch of elastomer has been tested in accordance with Clause 7.

NOTE Seal performance can be influenced by operating and environmental conditions beyond the scope of this test. Adobe is a trademark of Adobe Systems Incorporated. Ports with truncated housing for O-ring seal. The tests may be used for qualification purposes. Key 1 handle 2 seal housing 3 test fluid 4 test shaft 5 washer 6 spigot 7 plain hexagonal nut 8 washer 9 test seal 10 base 11 holes to locate with pins in base plate of refrigeration unit Figure 2 — Typical example of dynamic low-temperature test fixture www.

Vocabulary [10] ISO The size selected shall be that nearest to the application size. Performance test procedures [12] ISO Unless otherwise agreed between the supplier and purchaser, tests shall be in accordance with 7. Scratches on the external diameter of the sealing too rough surface of the casing opening make an opening in the casing with the correct roughness sharp edge of the casing opening make a bevel in the opening.

The housing and the rotating member shall be capable of reproducing the eccentricity and off-set specified in 4.

BS ISO 6194-2:2009

In downloading this file, parties accept therein the responsibility of not infringing Adobe’s licensing policy. The surroundings of the company.

For dated references, only the edition cited applies. Dynamic sealing is normally the result of a designed 619-2 fit between the shaft and a flexible element incorporated in the seal. An example of a seal test report for the dynamic low-temperature test is shown in Annex B.

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