1、BSI Standards PublicationBS ISO 104:2015Rolling bearings Thrustbearings Boundarydimensions, general planBS ISO 104:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 104:2015. It supersedes BS ISO 104:2002 which is withdrawn.The UK participation in its prepar
2、ation was entrusted to Technical Committee MCE/7, Rolling bearings.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applicat
3、ion. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 83503 2 ICS 21.100.20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Commi
4、ttee on 30 September 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 104:2015 ISO 2015Rolling bearings Thrust bearings Boundary dimensions, general planRoulements Butes Dimensions dencombrement, plan gnralINTERNATIONAL STANDARDISO104Fourth edition2015-09-15Refer
5、ence numberISO 104:2015(E)BS ISO 104:2015ISO 104:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, elec
6、tronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernie
7、r, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 104:2015ISO 104:2015(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols 15 Boundary dimensions . 35.1 General . 35.2 Single-direction thrust bearings with flat back face
8、s 35.3 Double-direction thrust bearings with flat back faces 16Annex A (informative) Guidelines for the extension of this International Standard for single-direction thrust bearings .20Bibliography .22 ISO 2015 All rights reserved iiiContents PageBS ISO 104:2015ISO 104:2015(E)ForewordISO (the Intern
9、ational Organization for 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 b
10、een established has the 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 sta
11、ndardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accord
12、ance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details
13、 of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endo
14、rsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee respon
15、sible for this document is ISO/TC 4, Rolling bearings.This fourth edition cancels and replaces the third edition (ISO 104:2002), which has been technically revised with changes that are editorial and concern mainly on terminology and format.iv ISO 2015 All rights reservedBS ISO 104:2015INTERNATIONAL
16、 STANDARD ISO 104:2015(E)Rolling bearings Thrust bearings Boundary dimensions, general plan1 ScopeThis International Standard specifies preferred boundary dimensions for single-direction and double-direction thrust bearings with flat back faces.In addition, it gives the minimum bore diameters of hou
17、sing washers and maximum outside diameters of shaft washers of bearings in dimension series 11, 12, 13, 14, 22, 23 and 24.Guidelines for the extension of this International Standard for single-direction thrust bearings are given in Annex A.NOTE Boundary dimensions for aligning thrust bearings (none
18、flat back faces) and aligning seat washers are given in ISO 20516.22 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references,
19、the latest edition of the referenced document (including any amendments) applies.ISO 582, Rolling bearings Chamfer dimensions Maximum valuesISO 5593, Rolling bearings VocabularyISO 15241, Rolling bearings Symbols for physical quantities3 Terms and definitionsFor the purposes of this document, the te
20、rms and definitions given in ISO 5593 and the following apply.3.1single-direction thrust bearing with flat back facesthrust rolling bearing with flat back faces intended to support axial load in one direction only3.2double-direction thrust bearing with flat back facesthrust rolling bearing with flat
21、 back faces intended to support axial load in both directions3.3central shaft washercentral washer which is intended to be mounted on a shaftSOURCE: ISO 20516:2007, 3.54 SymbolsFor the purposes of this International Standard, the symbols given in ISO 15241 and the following apply. ISO 2015 All right
22、s reserved 1BS ISO 104:2015ISO 104:2015(E)The symbols shown in Figures 1 and 2 and the values given in Tables 1 to 9 denote nominal dimensions, unless specified otherwise.B height of central shaft washerD outside diameter of housing washerD1bore diameter of housing washerD1s minsmallest single bore
23、diameter of housing washerd bore diameter of shaft washer, single-direction thrust bearing with flat back facesd1outside diameter of shaft washer, single-direction thrust bearing with flat back facesd1s maxlargest single outside diameter of shaft washerd2bore diameter of central shaft washer, double
24、-direction thrust bearing with flat back facesd3outside diameter of central shaft washer, double-direction thrust bearing with flat back facesd3s maxlargest single outside diameter of central shaft washerr back face chamfer dimension of shaft washer and housing washerrs minsmallest single back face
25、chamfer dimension of shaft washer and housing washerr1face chamfer dimension of central shaft washerr1s minsmallest single face chamfer dimension of central shaft washerT bearing height, single-direction thrust bearing with flat back facesT1bearing height, double-direction thrust bearing with flat b
26、ack facesFigure 1 Single-direction thrust bearing with flat back faces2 ISO 2015 All rights reservedBS ISO 104:2015ISO 104:2015(E)Figure 2 Double-direction thrust bearing with flat back faces5 Boundary dimensions5.1 GeneralThe corresponding largest single chamfer dimensions to the rs mindimensions i
27、n Tables 1 to 9 and r1s mindimensions in Tables 7 to 9 are given in ISO 582.Chamfer dimensions r and r1apply only at the corners indicated in Figures 1 and 2. No dimensions are given for other corners; however, they should not be sharp.5.2 Single-direction thrust bearings with flat back facesDimensi
28、ons for single-direction thrust bearings with flat back faces are given in Tables 1 to 6.Table 1 Single-direction thrust bearings Diameter series 0Dimensions in millimetresDimension seriesd D rs min70 90 10T4 12 0,3 4 66 16 0,3 5 78 18 0,3 5 710 20 0,3 5 712 22 0,3 5 715 26 0,3 5 717 28 0,3 5 720 32
29、 0,3 6 8 ISO 2015 All rights reserved 3BS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min70 90 10T25 37 0,3 6 830 42 0,3 6 835 47 0,3 6 840 52 0,3 6 945 60 0,3 7 1050 65 0,3 7 1055 70 0,3 7 1060 75 0,3 7 1065 80 0,3 7 1070 85 0,3 7 1075 90 0,3 7 1080 95 0,3 7 1085 100 0,3 7 1090 105 0,3 7 1010
30、0 120 0,6 9 14110 130 0,6 9 14120 140 0,6 9 14130 150 0,6 9 14140 160 0,6 9 14150 170 0,6 9 14160 180 0,6 9 14170 190 0,6 9 14180 200 0,6 9 14190 215 1 11 17200 225 1 11 17220 250 1 14 22240 270 1 14 22260 290 1 14 22280 310 1 14 22300 340 1 18 24 30320 360 1 18 24 30340 380 1 18 24 30Table 1 (conti
31、nued)4 ISO 2015 All rights reservedBS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min70 90 10T360 400 1 18 24 30380 420 1 18 24 30400 440 1 18 24 30420 460 1 18 24 30440 480 1 18 24 30460 500 1 18 24 30480 520 1 18 24 30500 540 1 18 24 30530 580 1,1 23 30 38560 610 1,1 23 30 38600 650 1,1 23 3
32、0 38630 680 1,1 23 30 38670 730 1,5 27 36 45710 780 1,5 32 42 53750 820 1,5 32 42 53800 870 1,5 32 42 53850 920 1,5 32 42 53900 980 2 36 48 63950 1 030 2 36 48 631 000 1 090 2,1 41 54 701 060 1 150 2,1 41 54 701 120 1 220 2,1 45 60 801 180 1 280 2,1 45 60 801 250 1 360 3 50 67 851 320 1 440 3 951 40
33、0 1 520 3 951 500 1 630 4 1051 600 1 730 4 1051 700 1 840 4 1121 800 1 950 4 1201 900 2 060 5 1302 000 2 160 5 1302 120 2 300 5 140Table 1 (continued) ISO 2015 All rights reserved 5BS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min70 90 10T2 240 2 430 5 1502 360 2 550 5 1502 500 2 700 5 160Tab
34、le 2 Single-direction thrust bearings Diameter series 1Dimensions in millimetresDimension seriesd D rs min71 91 11T d1s maxD1s min10 24 0,3 6 9 24 1112 26 0,3 6 9 26 1315 28 0,3 6 9 28 1617 30 0,3 6 9 30 1820 35 0,3 7 10 35 2125 42 0,6 8 11 42 2630 47 0,6 8 11 47 3235 52 0,6 8 12 52 3740 60 0,6 9 13
35、 60 4245 65 0,6 9 14 65 4750 70 0,6 9 14 70 5255 78 0,6 10 16 78 5760 85 1 11 17 85 6265 90 1 11 18 90 6770 95 1 11 18 95 7275 100 1 11 19 100 7780 105 1 11 19 105 8285 110 1 11 19 110 8790 120 1 14 22 120 92100 135 1 16 21 25 135 102110 145 1 16 21 25 145 112120 155 1 16 21 25 155 122130 170 1 18 2
36、4 30 170 132140 180 1 18 24 31 178 142150 190 1 18 24 31 188 152Table 1 (continued)6 ISO 2015 All rights reservedBS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min71 91 11T d1s maxD1s min160 200 1 18 24 31 198 162170 215 1,1 20 27 34 213 172180 225 1,1 20 27 34 222 183190 240 1,1 23 30 37 237
37、193200 250 1,1 23 30 37 247 203220 270 1,1 23 30 37 267 223240 300 1,5 27 36 45 297 243260 320 1,5 27 36 45 317 263280 350 1,5 32 42 53 347 283300 380 2 36 48 62 376 304320 400 2 36 48 63 396 324340 420 2 36 48 64 416 344360 440 2 36 48 65 436 364380 460 2 36 48 65 456 384400 480 2 36 48 65 476 4044
38、20 500 2 36 48 65 495 424440 540 2,1 45 60 80 535 444460 560 2,1 45 60 80 555 464480 580 2,1 45 60 80 575 484500 600 2,1 45 60 80 595 504530 640 3 50 67 85 635 534560 670 3 50 67 85 665 564600 710 3 50 67 85 705 604630 750 3 54 73 95 745 634670 800 4 58 78 105 795 674710 850 4 63 85 112 845 714750 9
39、00 4 67 90 120 895 755800 950 4 67 90 120 945 805850 1 000 4 67 90 120 995 855900 1 060 5 73 95 130 1 055 905950 1 120 5 78 103 135 1 115 9551 000 1 180 5 82 109 140 1 175 1 005Table 2 (continued) ISO 2015 All rights reserved 7BS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min71 91 11T d1s max
40、D1s min1 060 1 250 5 85 115 150 1 245 1 0651 120 1 320 5 90 122 160 1 315 1 1251 180 1 400 6 100 132 175 1 395 1 1851 250 1 460 6 175 1 455 1 2551 320 1 540 6 175 1 535 1 3251 400 1 630 6 180 1 620 1 4101 500 1 750 6 195 1 740 1 5101 600 1 850 6 195 1 840 1 6101 700 1 970 7, 5 212 1 960 1 7101 800 2
41、 080 7, 5 220 2 070 1 8101 900 2 180 7, 5 220 2 170 1 9102 000 2 300 7, 5 236 2 290 2 0102 120 2 430 7, 5 243 2 420 2 1302 240 2 570 9,5 258 2 560 2 2502 360 2 700 9,5 265 2 690 2 3702 500 2 850 9,5 272 2 840 2 510Table 3 Single-direction thrust bearings Diameter series 2Dimensions in millimetresDim
42、ension seriesd D rs min72 92 12T d1s maxD1s min4 16 0,3 6 8 16 46 20 0,3 6 9 20 68 22 0,3 6 9 22 810 26 0,6 7 11 26 1212 28 0,6 7 11 28 1415 32 0,6 8 12 32 1717 35 0,6 8 12 35 1920 40 0,6 9 14 40 2225 47 0,6 10 15 47 2730 52 0,6 10 16 52 3235 62 1 12 18 62 3740 68 1 13 19 68 42Table 2 (continued)8 I
43、SO 2015 All rights reservedBS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min72 92 12T d1s maxD1s min45 73 1 13 20 73 4750 78 1 13 22 78 5255 90 1 16 21 25 90 5760 95 1 16 21 26 95 6265 100 1 16 21 27 100 6770 105 1 16 21 27 105 7275 110 1 16 21 27 110 7780 115 1 16 21 28 115 8285 125 1 18 24
44、31 125 8890 135 1,1 20 27 35 135 93100 150 1,1 23 30 38 150 103110 160 1,1 23 30 38 160 113120 170 1,1 23 30 39 170 123130 190 1,5 27 36 45 187 133140 200 1,5 27 36 46 197 143150 215 1,5 29 39 50 212 153160 225 1,5 29 39 51 222 163170 240 1,5 32 42 55 237 173180 250 1,5 32 42 56 247 183190 270 2 36
45、48 62 267 194200 280 2 36 48 62 277 204220 300 2 36 48 63 297 224240 340 2,1 45 60 78 335 244260 360 2,1 45 60 79 355 264280 380 2,1 45 60 80 375 284300 420 3 54 73 95 415 304320 440 3 54 73 95 435 325340 460 3 54 73 96 455 345360 500 4 63 85 110 495 365380 520 4 63 85 112 515 385400 540 4 63 85 112
46、 535 405420 580 5 73 95 130 575 425440 600 5 73 95 130 595 445Table 3 (continued) ISO 2015 All rights reserved 9BS ISO 104:2015ISO 104:2015(E)Dimension seriesd D rs min72 92 12T d1s maxD1s min460 620 5 73 95 130 615 465480 650 5 78 103 135 645 485500 670 5 78 103 135 665 505530 710 5 82 109 140 705
47、535560 750 5 85 115 150 745 565600 800 5 90 122 160 795 605630 850 6 100 132 175 845 635670 900 6 103 140 180 895 675710 950 6 109 145 190 945 715750 1 000 6 112 150 195 995 755800 1 060 7, 5 118 155 205 1 055 805850 1 120 7, 5 122 160 212 1 115 855900 1 180 7, 5 125 170 220 1 175 905950 1 250 7, 5
48、136 180 236 1 245 9551 000 1 320 9,5 145 190 250 1 315 1 0051 060 1 400 9,5 155 206 265 1 395 1 0651 120 1 460 9,5 206 1 180 1 520 9,5 206 1 250 1 610 9,5 216 1 320 1 700 9,5 228 1 400 1 790 12 234 1 500 1 920 12 252 1 600 2 040 15 264 1 700 2 160 15 276 1 800 2 280 15 288 Table 4 Single-direction thrust bearings Diameter series 3Dimensions in millimetresDimension seriesd D rs min73 93 13T d1s maxD1s min4 20 0,6 7 11 20 46 24 0,6 8 12 24 68 26 0,6 8 12 26 8Table 3 (continued)10 ISO
