BS-ISO-113-1999.pdf
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1、BRITISH STANDARD BS ISO 113:1999 Rolling bearings Plummer block housings Boundary dimensions ICS 21.100.20 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 113:1999 This British Standard, having been prepared under the direction of the
2、 Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 August 1999 BSI 04-2000 ISBN 0 580 32683 7 National foreword This British Standard reproduces verbatim ISO 113:1999 and implements it as the UK national standard. It supersedes BS
3、5646-4:1995 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MCE/7, Rolling bearings, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation
4、, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implem
5、ent international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purpor
6、t to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cov
7、er, pages i and ii, the ISO title page, pages ii to iv, pages 1 to 4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since
8、publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 113:1999 BSI 04-2000i Contents Page National forewordInside front cover Forewordiii Text of ISO 1131 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov
9、26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 113:1999 ii BSI
10、 04-2000 Contents Page Forewordiii 1Scope1 2Normative references1 3Definitions1 4Symbols1 5Boundary dimensions1 BibliographyInside back cover Figure 1 Two bolt plummer block housing2 Figure 2 Four bolt plummer block housing2 Table 1 Two bolt plummer block housings3 Table 2 Four bolt plummer block ho
11、usings4 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 113:1999 BSI 04-2000iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of
12、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 right to be represented on that committee. International organizations, governmental and non-governmental,
13、 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. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft Inte
14、rnational 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 bodies casting a vote. International Standard ISO 113 was prepared by Technical Committee ISO/TC 4, Rollin
15、g 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 housings” has been added. The size range of the earlier housings, which are now called “Two bolt plummer bl
16、ock housings” has been extended with larger sizes for up to 290 mm housing seating diameter. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 06:27:00 GMT+00:00 2006, Uncontrolle
17、d Copy, (c) BSI BS ISO 113:1999 BSI 04-20001 1 Scope This International Standard specifies boundary 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 inten
18、ded for rolling bearings in diameter series 0, 1 and 2. 2 Normative reference The following normative 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 thes
19、e publications do not apply. However, parties to agreements based on this International Standard 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
20、to applies. Members of IEC and ISO maintain registers of currently valid International Standards. 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
21、 housings housings with two cap bolts and two bolt holes in the base see Figure 1 3.2 four bolt plummer block housings housings with four cap bolts and four bolt holes in the base see Figure 2 4 Symbols See Figure 1 and Figure 2. 5 Boundary dimensions The dimensions given in Table 1 and Table 2, cor
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