1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 3228:2013Rolling bearings Castand pressed housings forinsert bearings Boundarydimensions and tolerancesBS ISO 3228:2013 BRITISH STANDARDNational forewordThis British Stand
2、ard is the UK implementation of ISO 3228:2013. Itsupersedes BS 6010-3:1994 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/7, Rolling bearings.A list of organizations represented on this committee can beobtained on request to its secretary.This publ
3、ication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013 ISBN 978 0 580 66198 3 ICS 21.100.20 Compliance with a British Standard cannot confer immuni
4、ty fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 March 2013. Amendments issued since publicationDate Text affectedBS ISO 3228:2013 ISO 2013Rolling bearings Cast and pressed housings for insert bearings Boundary dimen
5、sions and tolerancesRoulements Logements mouls et emboutis pour roulements “insert” Dimensions dencombrement et tolrancesINTERNATIONAL STANDARDISO3228Fourth edition2013-02-01Reference numberISO 3228:2013(E)BS ISO 3228:2013ISO 3228:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT IS
6、O 2013All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be req
7、uested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 3228:2013ISO 3228:2013(E) ISO 2013 All
8、rights reserved iiiContents PageForeword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols 14.1 General . 14.2 Cast plummer block housing 24.3 Cast flanged housing, square 24.4 Cast flanged housing, oval . 24.5 Cast take-up housing 34.6 Pressed plummer block housing . 34.7 Pr
9、essed flanged housings, round, triangular and oval 45 Boundary dimensions and tolerances . 45.1 General . 45.2 Cast housings 45.3 Pressed housings 14Bibliography .16BS ISO 3228:2013ISO 3228:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national
10、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 been established has the right to be represented on that committee. International
11、 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 standardization.International Standards are drafted in accordance with the rules gi
12、ven in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least
13、75 % of the member bodies casting a vote.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.ISO 3228 was prepared by Technical Committee ISO/TC 4, Rollin
14、g bearings, Subcommittee SC 6, Insert bearings.This fourth edition cancels and replaces the third edition (ISO 3228:1993), which has been technically revised. In particular, this fourth edition has been extended. Boundary dimensions and tolerances of cast housings for diameter series 3 have been add
15、ed in Tables 2, 4, 6 and 8. In addition, boundary dimensions and tolerances of larger size cast flanged housings, oval and cast take-up housings for diameter series 2 have been added in Tables 5 and 7.iv ISO 2013 All rights reservedBS ISO 3228:2013INTERNATIONAL STANDARD ISO 3228:2013(E)Rolling beari
16、ngs Cast and pressed housings for insert bearings Boundary dimensions and tolerances1 ScopeThis International Standard specifies boundary dimensions and tolerances for cast and pressed housings for insert bearings for which boundary dimensions are given in ISO 96281.It applies to plummer block housi
17、ngs, flanged housings and take-up housings.The inclusion of relubrication features is optional, but when provided it is intended that they intersect the zone specified in ISO 96281in such a way that lubricant satisfactorily feeds from the housing through this zone. The exact design of the relubricat
18、ion features is not otherwise covered by this International Standard.2 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 5593, Rolling bearings VocabularyISO 15241, Rolling bearings Symbols for quantities3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 5593 apply.4 Symbols4.1 GeneralFo
20、r the purposes of this document, the symbols given in ISO 15241 and those in 4.2 to 4.7 apply.The symbols (except those for tolerances) shown in Figures 1 to 6, and the values given in Tables 1 to 10 denote nominal dimensions, unless specified otherwise.NOTE Figures 1 to 6 are drawn schematically an
21、d do not necessarily show all design details. The grease nipple positions in Figures 1 to 4 are examples. Other positions are at the discretion of the manufacturer. ISO 2013 All rights reserved 1BS ISO 3228:2013ISO 3228:2013(E)4.2 Cast plummer block housingSee Figure 1 and Tables 1 and 2.A (overall)
22、 width of baseDaspherical seating diameter of housingH distance from mounting base to centreline of spherical seating diameterH1height of feetJ centre distance between bolt holesL (overall) length of baseN width of bolt holeN1length of bolt holeHsdeviation of single distance from mounting base to ce
23、ntreline of spherical seating diam-eter4.3 Cast flanged housing, squareSee Figure 2 and Tables 3 and 4.A (overall) widthA1width of flangeA2distance from mounting face to centreline of spherical seating diameterDaspherical seating diameter of housingJ centre distance between bolt holesL (overall) len
24、gthN diameter of bolt holeX position tolerance of bolt holesA2sdeviation of single distance from mounting face to centreline of spherical seating diam-eter4.4 Cast flanged housing, ovalSee Figure 3 and Tables 5 and 6.A (overall) widthA1width of flangeA2distance from mounting face to centreline of sp
25、herical seating diameterDaspherical seating diameter of housingH height of flange2 ISO 2013 All rights reservedBS ISO 3228:2013ISO 3228:2013(E)J centre distance between bolt holesL (overall) lengthN diameter of bolt holeX position tolerance of bolt holesA2sdeviation of single distance from mounting
26、face to centreline of spherical seating diam-eter4.5 Cast take-up housingSee Figure 4 and Tables 7 and 8.A (overall) width (attachment end)A1width of location slotA2width of flange in which location slot is providedDaspherical seating diameter of housingH (overall) heightH1distance between bottoms o
27、f location slotsH2height (attachment end)L (overall) lengthL1distance from attachment end face to centreline of spherical seating diameterL2length (attachment end)L3length of location slotN diameter of attachment holeN1length of attachment slotN2height of attachment slotH1sdeviation of single distan
28、ce between bottoms of location slots4.6 Pressed plummer block housingSee Figure 5 and Table 9.A (overall) width of baseDaspherical seating diameter of housingH distance from mounting base to centreline of spherical seating diameterH1height of feetJ centre distance between bolt holesL (overall) lengt
29、h of base ISO 2013 All rights reserved 3BS ISO 3228:2013ISO 3228:2013(E)N diameter of bolt holeJsdeviation of single centre distance between bolt holesNsdeviation of single diameter of bolt hole4.7 Pressed flanged housings, round, triangular and ovalSee Figure 6 and Table 10.A (overall) widthA1width
30、 of flangeDaspherical seating diameter of housingH height (round, triangular, oval)H1distance from straight edge to centreline of spherical seating diameter (triangular)H2limit diameter of flat surfaceJ pitch circle diameter of bolt holes (round and triangular); centre distance between bolt holes (o
31、val)L (overall) length of flange (oval)N side dimension of square bolt holeJsdeviation of single pitch circle diameter of bolt holes (round and triangular); deviation of single centre distance between bolt holes (oval)Nsdeviation of single side dimension of square bolt hole5 Boundary dimensions and
32、tolerances5.1 GeneralBoundary dimensions and tolerances are given in Tables 1 to 10.Where “max.” is shown in Tables 1 to 10, this indicates that the value is both the nominal value and the largest actual value permitted. Where “min.” is shown in Tables 1 to 8, this indicates that the value is both t
33、he nominal value and the smallest actual value permitted.5.2 Cast housingsBoundary dimensions and tolerances for cast housings are given in Tables 1 to 8.4 ISO 2013 All rights reservedBS ISO 3228:2013ISO 3228:2013(E)Figure 1 Cast plummer block housingTable 1 Cast plummer block housings Diameter seri
34、es 2Dimensions and tolerance values in millimetresDaL A J H HsH1N N1max. max. max. min. max. min.40 129 39 96 30,2 0,25 17 10,5 12,5 1647 134 39 96 33,3 0,25 17 10,5 12,5 1652 142 39 105 36,5 0,25 17 10,5 12,5 1662 167 48 121 42,9 0,25 20 13 15 1972 172 48 126 47,6 0,25 20 13 15 1980 186 55 136 49,2
35、 0,25 20 13 15 1985 192 55 146 54 0,3 22 13 15 1990 208 61 159 57,2 0,3 23 17 19,5 20,5100 233 61 172 63,5 0,3 25 17 19,5 20,5110 243 71 186 69,9 0,3 27 17 19,5 22120 268 73 203 76,2 0,3 34 21 25 24125 274 74 210 79,4 0,3 34 21 25 24130 300 83 217 82,6 0,35 35 21 25 24140 305 84 232 88,9 0,35 38 21
36、25 24150 330 95 247 95,2 0,35 41 21 25 24160 356 100 262 101,6 0,35 44 25 29 34180 390 111 308 115 0,35 46 25 29 34 ISO 2013 All rights reserved 5BS ISO 3228:2013ISO 3228:2013(E)Table 2 Cast plummer block housings Diameter series 3Dimensions and tolerance values in millimetresDaL A J H HsH1N N1max.
37、max. max. min. max. min.62 177 47 132 45 0,25 18 15,5 18,5 1872 182 52 140 50 0,25 21 15,5 18,5 1880 212 58 160 56 0,3 23 15,5 18,5 2390 222 62 170 60 0,3 25 15,5 18,5 25100 247 69 190 67 0,3 27 18,5 21,5 28110 278 77 212 75 0,3 30 18,5 21,5 33120 313 82 236 80 0,3 33 18,5 21,5 36130 333 87 250 85 0
38、,35 35 23,5 26,5 36140 343 92 260 90 0,35 38 23,5 26,5 36150 363 92 280 95 0,35 42 25,5 28,5 38160 383 102 290 100 0,35 42 25,5 28,5 38170 403 112 300 106 0,35 47 25,5 28,5 38180 424 112 320 112 0,35 47 31,5 34,5 43190 434 122 330 118 0,35 52 31,5 34,5 43200 474 122 360 125 0,4 52 34,5 37,5 48215 49
39、4 132 380 140 0,4 57 34,5 37,5 48225 494 132 380 140 0,4 57 34,5 37,5 48240 524 142 400 150 0,4 62 38,5 41,5 53260 574 142 450 160 0,4 72 38,5 41,5 53280 604 142 480 180 0,4 82 38,5 41,5 53300 624 142 500 200 0,46 82 38,5 41,5 536 ISO 2013 All rights reservedBS ISO 3228:2013ISO 3228:2013(E)Figure 2
40、Cast flanged housing, squareTable 3 Cast flanged housings, square Diameter series 2Dimensions and tolerance values in millimetresDaL A J A1A2A2sN Xmax. max. max. min. max.40 78 32 54 13 17 0,43 10,5 12,5 0,647 88 34 63,5 15 19 0,52 10,5 12,5 0,652 97 35 70 15 19 0,52 11,5 12,5 0,662 110 38 82,5 16 2
41、0 0,52 11,5 12,5 0,672 119 38 92 17 21 0,52 13 15 0,880 132 43 101,5 17 24 0,52 13 15 0,885 139 45 105 18 24 0,52 13 17 0,890 145 48 111 20 28 0,52 17 19,5 0,8100 164 51 130 21 31 0,62 17 19,5 0,8110 177 55 143 21 34 0,62 17 19,5 0,8120 189 55 149,5 24 34 0,62 17 19,5 0,8125 195 57 152 24 35 0,62 17
42、 20 0,8130 202 58 159 24 35 0,62 17 25 0,8140 213 65 165 24 35 0,62 21 25 0,8150 222 75 175 26 36 0,62 21 25 0,8160 240 75 187 27 42 0,62 21 25 0,8180 270 80 210 29 44 0,62 25 29 0,8 ISO 2013 All rights reserved 7BS ISO 3228:2013ISO 3228:2013(E)Table 4 Cast flanged housings, square Diameter series 3
43、Dimensions and tolerance values in millimetresDaL A J A1A2A2sN Xmax. max. max. min. max. 62 112 31 80 14 16 0,43 15,8 16,2 0,772 127 34 95 16 18 0,43 15,8 16,2 0,780 137 38 100 17 20 0,52 18,8 19,2 0,790 152 42 112 18 23 0,52 18,8 19,2 0,7100 162 46 125 19 25 0,52 18,8 19,2 0,7110 177 50 132 20 28 0
44、,52 22,8 23,2 0,7120 187 54 140 21 30 0,52 22,8 23,2 1130 197 58 150 23 33 0,62 22,8 23,2 1140 210 60 166 23 33 0,62 22,8 23,2 1150 228 63 178 26 36 0,62 24,8 25,2 1160 238 68 184 26 39 0,62 24,8 25,2 1170 252 70 196 28 38 0,62 30,7 31,3 1180 263 76 204 28 44 0,62 30,7 31,3 1190 283 78 216 31 44 0,6
45、2 34,7 35,3 1200 293 96 228 31 59 0,74 34,7 35,3 1215 313 96 242 33 59 0,74 37,7 38,3 1225 313 96 242 33 59 0,74 37,7 38,3 1240 343 98 266 36 60 0,74 40,7 41,3 1260 373 112 290 41 65 0,74 40,7 41,3 1280 414 117 320 46 65 0,74 40,7 41,3 1300 454 127 350 56 75 0,74 40,7 41,3 18 ISO 2013 All rights res
46、ervedBS ISO 3228:2013ISO 3228:2013(E)aThe holes may alternatively be square with sides equal to N.Figure 3 Cast flanged housing, oval ISO 2013 All rights reserved 9BS ISO 3228:2013ISO 3228:2013(E)Table 5 Cast flanged housings, oval Diameter series 2Dimensions and tolerance values in millimetresDaH L
47、 A J A1A2A2sN Xmax. max. max. max. min. max.40 99 61 32 76,5 13 17 0,43 10,5 12,5 0,647 113 62 34 90 15 19 0,52 10,5 12,5 0,652 125 70 35 99 15 19 0,52 11,5 12,5 0,662 142 83 38 116,5 16 20 0,52 11,5 12,5 0,672 156 96 38 130 17 21 0,52 13 15 0,880 172 105 43 143,5 17 24 0,52 13 15 0,885 180 112 45 1
48、48,5 18 24 0,52 13 17 0,890 190 117 48 157 20 28 0,52 17 19,5 0,8100 222 134 51 184 21 31 0,62 17 19,5 0,8110 238 142 55 202 21 34 0,62 17 19,5 0,8120 261 157 55 210 25 30 0,52 22,8 23,2 1125 268 162 57 216 25 31 0,62 22,8 23,2 1130 278 167 58 225 25 34 0,62 22,8 23,2 1140 293 182 65 233 25 34 0,62
49、24,8 25,2 1150 308 192 75 248 27 36 0,62 24,8 25,2 1160 323 207 75 265 28 40 0,62 24,8 25,2 110 ISO 2013 All rights reservedBS ISO 3228:2013ISO 3228:2013(E)Table 6 Cast flanged housings, oval Diameter series 3Dimensions and tolerance values in millimetresDaH L A J A1A2A2sN Xmax. max. max. max. min. max.62 152 82 31 113 14 16 0,43 18,8 19,2 0,772 182 92 34 134 16 18 0,43 22,8 23
