ISO-113-1999.pdf
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1、A Reference number ISO 113:1999(E) INTERNATIONAL STANDARD ISO 113 Second edition 1999-03-15 Rolling bearings Plummer block housings Boundary dimensions Roulements Paliers Dimensions dencombrement Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee
2、=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:42:40 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 113:1999(E) ISO 1999 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means
3、, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case postale 56 CH-1211 Genve 20 Switzerland Internetisoiso.ch Printed in Switzerland ii Foreword ISO (the International Organization for
4、 Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the
5、right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Internatio
6、nal Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member
7、bodies casting a vote. International Standard ISO 113 was prepared by Technical Committee ISO/TC 4, Rolling bearings. This second edition cancels and replaces the first edition (ISO 113:1994), which has been technically revised and extended. A new series of housings called “Four bolt plummer block h
8、ousings” has been added. The size range of the earlier housings, which are now called “Two bolt plummer block housings” has been extended with larger sizes for up to 290 mm housing seating diameter. Copyright International Organization for Standardization Provided by IHS under license with ISO Licen
9、see=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:42:40 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDARD ISOISO 113:1999(E) 1 Rolling bearings Plummer block housings Boundary dimensions 1 Scope This International Standard specifies bounda
10、ry dimensions for two bolt plummer block housings primarily intended for rolling bearings in diameter series 0, 1, 2 and 3 as specified in ISO 15, and for four bolt plummer block housings primarily intended for rolling bearings in diameter series 0, 1 and 2. 2 Normative reference The following norma
11、tive document contains provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard
12、are encouraged to investigate the possibility of applying the most recent edition of the normative document indicated below. For undated references, the latest edition of the normative document referred to applies. Members of IEC and ISO maintain registers of currently valid International Standards.
13、 ISO 15:1998, Rolling bearings Radial bearings Boundary dimensions, general plan. 3 Definitions For the purposes of this International Standard the following definitions apply. 3.1 two bolt plummer block housings housings with two cap bolts and two bolt holes in the base See Figure 1. 3.2 four bolt
14、plummer block housings housings with four cap bolts and four bolt holes in the base See Figure 2. 4 Symbols See Figures 1 and 2. Awidth (overall) A1width of base Daseating diameter Hdistance from mounting face to centreline of seating diameter H1height of feet Copyright International Organization fo
15、r Standardization Provided by IHS under license with ISO Licensee=Defense Supply Ctr/9960866100 Not for Resale, 04/24/2007 09:42:40 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 113:1999(E) ISO 2 Jcentre distance between bolt holes (length) J1centre distance between b
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