BS-5773-8-1983 ISO-7063-1982.pdf
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1、BRITISH STANDARD BS 5773-8: 1983 ISO 7063:1982 Metric needle roller bearings Part 8: Specification for tolerances of track rollers ISO title: Needle roller bearings Track rollers Tolerances UDC 621.822.84 Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:25:47 GMT+00:00 2006, Uncontrolled Co
2、py, (c) BSI BS 5773-8:1983 This British Standard, having been prepared under the direction of the Mechanical Engineering Standards Committee, was published under the authority of the Board of BSI and comes into effect on 31 January 1983 BSI 12-1999 The following BSI references relate to the work on
3、this standard: Committee reference MEE/30 Draft for comment 81/74961 DC ISBN 0 580 13144 0 Committees responsible for this British Standard This British Standard was published under the direction of the Mechanical Engineering Standards Committee MEE/-. Its preparation was entrusted to Technical Comm
4、ittee MEE/30 upon which the following bodies were represented: Ball and Roller Bearing Manufacturers Association Engineering Equipment Users Association Institution of Mechanical Engineers Institution of Production Engineers Machine Tool Industry Research Association Ministry of Defence National Coa
5、l Board North East Coast Institution of Engineers and Shipbuilders Society of British Aerospace Companies Ltd. Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:25:47 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5773-8:1983 B
6、SI 12-1999i Contents Page Committees responsibleInside front cover National forewordii 1Scope and field of application1 2References1 3Definitions1 4Symbols1 5Tolerances2 Table 1 Outer ring2 Table 2 Inner ring2 Table 3 Stud diameter2 Table 4 Stud length2 Publications referred toInside back cover Lice
7、nsed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:25:47 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5773-8:1983 ii BSI 12-1999 National foreword This British Standard has been prepared under the direction of the Mechanical Engineering Standards Committee and is one of a series implementing cor
8、responding International Standards in the development of which the United Kingdom has played an active part. This Part of this British Standard is identical with ISO 7063:1982 “Needle roller bearings Track rollers Tolerances” prepared by Technical Committee ISO/TC 4, Rolling bearings, of the Interna
9、tional Organization for Standardization (ISO), and is complementary to Part 7 which is identical with ISO 6278:1980 and specifies the dimensions of track rollers. Terminology and conventions. The text of the International Standard has been approved as suitable for publication as a British Standard w
10、ithout deviation. Some terminology and certain conventions are not identical with those used in British Standards; attention is drawn especially to the following. The comma has been used as a decimal marker. In British Standards it is current practice to use a full point on the baseline as the decim
11、al marker. Wherever the words “International Standard” appear, referring to this standard, they should be read as “British Standard”. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. C
12、ompliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references International StandardCorresponding British Standard BS 6107 Rolling bearings: tolerances ISO 492:1981Part 2:1982 Specification for tolerances of radial bearings (Identical) ISO 1132:1980Par
13、t 1:1981 Glossary of terms (Identical) ISO 6278:1980BS 5773 Metric needle roller bearings Part 7:1980 Specification for dimensions of track rollers (Identical) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 and 2, an inside back cover and a bac
14、k 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. Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:25:47 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5773-8:1983 BS
15、I 12-19991 1 Scope and field of application This International Standard specifies the tolerances for boundary dimensions and running accuracy of track rollers, yoke and stud type. 2 References ISO 492, Rolling bearings Radial bearings Tolerances. ISO 1132, Rolling bearings Tolerances Definitions. IS
16、O 6278, Needle roller bearings Track rollers Boundary dimensions. 3 Definitions Definitions of the concepts to which the tolerances specified in this International Standard apply are given in ISO 1132. 4 Symbols B= overall width of inner ring with end washers, nominal %Bs= deviation of a single widt
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