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1、BRITISH STANDARD BS 5646-7: 1986 ISO 8443:1985 Incorporating Amendment No. 1 Rolling bearings Accessories Part 7: Specification for flange dimensions of radial ball bearings with flanged outer ring ISO title: Radial ball bearings with flanged outer ring Flange dimensions UDC 621.822.6-772.2 Licensed
2、 Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 This British Standard, having been prepared under the direction of the Machinery and Components Standards Committee, was published under the authority of the Board of BSI and comes into
3、effect on 30 June 1986 BSI 09-1999 The following BSI references relate to the work on this standard: Committee reference MCE/7 Draft for comment 84/78526 DC ISBN 0 580 15181 6 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Machinery and
4、 Components Standards Committee (MCE/-) to Technical Committee MCE/7 upon which the following bodies were represented: Ball and Roller Bearing Manufacturers Association Institution of Mechanical Engineers Institution of Production Engineers Machine Tool Industry Research Association National Coal Bo
5、ard North East Coast Institution of Engineers and Shipbuilders Society of British Aerospace Companies Limited Amendments issued since publication Amd. No.Date of issueComments 6349July 1991Indicated by a sideline in the margin Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00
6、 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 BSI 09-1999i Contents Page Committees responsibleInside front cover National forewordii 1Scope and field of application1 2References1 3Symbols1 4Dimensions1 Table 1 Diameter series 71 Table 2 Diameter series 81 Table 3 Diameter series 92 Table 4 Diame
7、ter series 0, 2 and 33 Publications referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 ii BSI 09-1999 National foreword This Part of BS 5646 has been prepared under the direction of the Machinery and
8、Components Standards Committee and is one of a series implementing corresponding International Standards in the development of which the United Kingdom has played an active part. This Part of BS 5646 is identical with ISO 8443:1985 “Radial ball bearings with flanged outer ring Flange dimensions” inc
9、luding Technical Corrigendum 1 prepared by Technical Committee ISO/TC 4, Rolling bearings, of the International Organization for Standardization (ISO). Terminology and conventions. The text of the International Standard has been approved as suitable for publication as a British Standard without devi
10、ation. 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 throughout 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 ISO 15:1981BS 6267:1982 Specification for rolling bearings: boundary dimensions for radial bearings (Identical) ISO 492:1981BS 6107 Rolli
13、ng bearings: tolerances Part 2:1982 Specification for tolerances of radial bearings (Identical) ISO 582:1979BS 5988:1980 Specification for minimum and maximum chamfer dimensions of metric series rolling bearings (Identical) ISO 1224:1984BS 3469:1985 Specification for instrument precision rolling bea
14、rings (ball bearings) (Identical) Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, 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 i
15、n the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 BSI 09-19991 1 Scope and field of application This International Standard lays down flange dimensions for a selection of single r
16、ow radial or angular contact groove ball bearings with flanged outer ring. All other boundary dimensions for complete bearings are given in ISO 15. Tolerances for the flanges are given in ISO 492 and ISO 582. For instrument precision bearings, all tolerances are specified in ISO 1224. 2 References I
17、SO 15, Roiling bearings Radial bearings Boundary dimensions General plan. ISO 492, Radial bearings Tolerances. ISO 582, Rolling bearings Metric series Chamfer dimension limits. ISO 1224, Rolling bearings Instrument precision bearings. 3 Symbols 4 Dimensions Table 1 to Table 4 give flange dimensions
18、for groove ball bearings grouped by diameter series and dimension series in accordance with ISO 15. Table 1 Diameter series 7 Table 2 Diameter series 8 Dimensions in millimetres DD1 Dimension series 17 C1 4 5 6 7 8 10 11 12 14 15 4,8 6 7,2 8,2 9,2 11,2 12,2 13,2 15,5 16,5 0,35 0,4 0,6 0,6 0,6 0,6 0,
19、6 0,6 0,8 0,8 Dimensions in millimetres DD1 Dimension series 182838 C1 2,5 3 4 5 6 7 9 11 13 14 16 17 19 3,3 3,8 5 6,1 7,1 8,1 10,3 12,5 15 16 18 19 21 0,3 0,3 0,4 0,5 0,5 0,5 0,6 0,8 1 1 1 1 1 0,7 1 1 1,1 1,1 1,1 1,1 1,3 0,45 0,6 0,6 0,8 0,8 1 1 1,1 1,1 1,3 1,3 1,5 Licensed Copy: sheffieldun sheffi
20、eldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 2 BSI 09-1999 Table 3 Diameter series 9 Dimensions in millimetres DD1 Dimension series 1939 C1 4 5 6 7 8 11 13 15 17 19 20 22 5 6,5 7,5 8,5 9,5 12,5 15 17 19 22 23 25 0,5 0,6 0,6 0,7 0,7 1 1 1,2 1,2 1,5 1,5 1,5
21、0,6 0,8 0,8 0,9 0,9 1,2 1,2 1,5 1,5 1,8 1,8 2 Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 BSI 09-19993 Table 4 Diameter series 0, 2 and 3 Dimensions in millimetres Diameter series 023 D Dimension series 100203 D1C1D1C1D1C1
22、 6 7 8 9 10 12 13 14 16 17 19 22 24 26 28 30 32 35 37 40 42 44 47 50 52 55 56 58 62 65 68 72 75 80 85 7,5 8,5 9,5 10,5 13,5 16 19 22 25 27 28 30 34,25 37,5 45 47 50 55 58,25 61,25 65,5 71,75 79 84 0,6 0,7 0,7 0,7 1 1 1,2 1,5 1,5 1,5 2 2 2,25 2,5 3 3 3 3 3,25 3,25 3,5 3,75 4 4 11,5 15 18 22 25 26 28
23、32,25 34,5 37,75 43 50,5 53,5 55,75 62 66 69,25 76,25 84,5 89,75 1 1 1 1,5 1,5 2 2 2,25 2,5 2,75 3 3,5 3,5 3,75 4 4 4,25 4,25 4,5 4,75 15 18 22 25 29 30,25 32,5 37,75 40 45 50,5 55,75 60 66 72,25 76,5 79,5 85 1 1 1,5 1,5 2 2,25 2,5 2,75 3 3 3,5 3,75 4 4 4,25 4,5 4,5 5 Licensed Copy: sheffieldun shef
24、fieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 4 BSI 09-1999 Table 4 Diameter series 0, 2 and 3 Dimensions in millimetres Diameter series 023 D Dimension series 100203 D1C1D1C1D1C1 90 95 100 110 115 120 125 130 140 145 150 160 170 180 190 200 210 215 225 2
25、30 240 250 260 270 280 94,5 99,5 104,5 115 120 130,5 135,5 146 151 156 166,5 177 187 208,5 218,5 234 249,5 270,5 291,5 4,5 4,5 4,5 5 5 5,5 5,5 6 6 6 6,5 7 7 8,5 8,5 9 9,5 10,5 11,5 95 105,5 115,5 126 131 136,5 146,5 157 167,5 178 188,5 199 209,5 225 240 261 282 5 5,5 5,5 6 6 6,5 6,5 7 7,5 8 8,5 9 9,
26、5 10 10 11 12 95 105,5 115,5 126 136,5 147 157,5 167,5 178,5 188,5 199 209,5 225 236 251 272 294 5 5,5 5,5 6 6,5 7 7,5 7,5 8,5 8,5 9 9,5 10 11 11 12 14 Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7:1986 BSI 09-1999 Publications r
27、eferred to See national foreword. Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5646-7: 1986 ISO 8443:1985 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for p
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36、ed for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070. Licensed Copy: sheffieldun sheffieldun, na, Fri Dec 01 14:28:18 GMT+00:00 2006, Uncontrolled Copy, (c) BSI