JIS-B-0005-2-1999-R2005-ENG.pdf
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1、STD.JIS B 0005-2-ENGL Lqqq 4733bOB 05593b3 443 JIS JAPANESE I NDUSTRIAL STANDARD Translated and Published by Japanese Standards Association TIS B 0005-2:1999 (IS0 8826-2 : 1994) Technical drawings- Rol ling bearings- Part 2 : Detailed simplified representation ICs 01.100.20; 21.100.20 Descriptors :
2、technical drawing, engineering drawings, rolling bearings, bearings Reference number : JIS B 0005-2 : 1999 (E) Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 03:05:01 MDTNo reproduction or
3、 networking permitted without license from IHS -,-,- B 0005-2 : 1999 (IS0 8826-2 : 1994) Foreword “his translation has been made based on the original Japanese Industrial Standard established by the Minister of International Trade and Industry through deliberations at Japanese Industrial Standards C
4、ommittee in accordance with the Industrial Standardization Law. Consequently JIS B 0005 : 1973 is withdrawn and replaced with JIS B 0005-1 : 1999 and JIS B 0005 Technical drawings-Rolling bearings consists of following two parts: Part 1 : General simplified representation Part 2 : Detailed simplifie
5、d representation JIS B 0005-2 1999. Date of Establishment: 1999-01-20 Date of Public Notice in Official Gazette: 1999-01-20 Investigated by: Japanese Industrial Standards Committee Divisional Council on Machine Elements JIS B 0005-2: 1999, First English edition published in 1999-11 Translated and pu
6、blished by: Japanese Standards Association 4-1-24, Akasaka, Minato-ku, Tokyo, 107-8440 JAPAN In the event of any doubts arising as to the contents, the original JIS is to be the final authority. O JSA 1999 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
7、 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. Printed in Japan Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Be
8、rnie Not for Resale, 03/14/2007 03:05:01 MDTNo reproduction or networking permitted without license from IHS -,-,- STD-JIS B 0005-2-ENGL 1797 4933b08 05573b3 21b H . JAPANESE INDUSTRIAL STANDARD JIS B 0005-2 : 1999 (IS0 8826-21994) Technical drawings - Rolling bearings - Part 2 : Detailed simplified
9、 representation Introduction This Japanese Industrial Standard has been prepared based on the first edition issued in 1994 of IS0 8826-2, Technical drawings -Rolling bearings -Part 2 : Detailed simplified represen ta tion wit hou t changing the technical con tent s. The principle of drawing practice
10、 is to depict the object to scale using lines. In simplified representations, only essential features are shown, preferably in outline (in order to save time and effort). The degree of simplification depends on the kind of object represented, the scale of the drawing and the purpose of the documenta
11、tion. This means that either a general simplified representation (Part 1) or a detailed simplified representation (Part 2) may be used. A detailed simplified representation shows more details of a rolling bearing, for example the number of rows or the possibility of alignment. In order to avoid misu
12、nderstandings, only one kind of simplification, either the gen- eral or the detailed simplified representation, shall be used on a drawing. The description underlined with a dotted line in this Standard is not included in the original International Standard. 1 Scope This Standard specifies a detaile
13、d simplified representation for various rolling bearings. This representation should be used in cases where it is not neces- sary to show the exact shape and details of the rolling bearings, for example in assem- bly drawings. 2 Normative references The following standards contain provisions which,
14、through reference in this Standard, constitute provisions of this Standard. The most recent editions of the standards indicated below shall be applied. JIS B 0005- 1 Technical drawings - Rolling bearings - Part i : General simpi- fied represen ta tion JIS B 1512 Rol.l.ing bearings - Boundary dimensi
15、ons Remarks: The provisions cited from the following standards are equivalent to the relevant provisions in this Standard. IS0 15 : 1981 Rolling bearings - Radial bearings - Boundary dimensions, gen- eral plan IS0 104 : 1979 Roling bearings - Thrust bearings - Boundary dimensions, gen- eral plan IS0
16、 355 : 1979 Rolling bearings - Metric tapered roder bearings - Boundary dimensions and series designations IS0 355-1 : 1980 Metric tapered roller bearings - Double row bearings - Boundary dimensions Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees
17、/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 03:05:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 JIS B 0005-2 : 1999 (IS0 8826-2 1994) IS0 3030 : 1996 Rolling bearings - Radial needle roller and cage assemblies - Dimensions and tolerances IS0 3031 : 1979
18、 Needle roller bearings - Thrust needle roller and cage assem- blies, thrust washers - Dimensions and tolerances IS0 3245 : 1997 Rolling bearings - Needle roller bearings, drawn cup without inner rings - Boundary dimensions and tolerances IS0 8443 1985 Radial ball bearings with flanged outer ring -
19、Flange dimen- sions JIS B 1536 Rolling bearings - Needle roller bearings - Dimensions and toler- Remarks: JIS B 1558 Remarks: ances The provisions cited from IS0 1206 : 1982, Needle roller bearings - Light and medium series - Dimensions and tolerances are equivalent to the relevant provisions in thi
20、s Standard. Rolling bearings - Insert bearings The provisions cited from IS0 9628 : 1992, Rolling bearings - Insert bearings and eccentric locking collars are equivalent to the relevant provisions in this Standard. 3 Method of representation 3.1 General rules The space on a drawing where a rolling b
21、earing is located shall be circumscribed by means of a square or rectangle (even if there is no inner or outer ring respectively) (see JIS B 0005-1). 3.2 Elements of detailed simplified representation for rolling bearings ments of detailed simplified representation for rolling bearings are given in
22、Table i. characteristics are given in Table 2. The ele- Examples of combinations of bearing features according to Table 1 and load-bearing In representations perpendicular to the bearing axis, the rolling element may be shown as a circle, regardless of its actual shape (ball, roller, needle, etc.) a
23、nd size (see Fig. i ) . Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/14/2007 03:05:01 MDTNo reproduction or networking permitted without license from IHS -,-,- L 1 3 1999 (IS0 8826-2 : 1994) JIS
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