GB7813-87滾動(dòng)軸承座外形尺寸

1、中華人民共和國國家標(biāo)準(zhǔn)UDC 62仁822.6-181中華人民共和國國家標(biāo)準(zhǔn)UDC 62仁822.6-181GB 7813-87中華人民共和國國家標(biāo)準(zhǔn)UDC 62仁822.6-181滾動(dòng)軸承座外形尺寸Plummer block housings for rolling bearingsBoundary dimensions本標(biāo)準(zhǔn)規(guī)定的滾動(dòng)軸承座，其外形尺寸參照采用ISO 113/ 1 1979滾動(dòng)軸承附件第I部分：軸 承座。1適用范風(fēng)本標(biāo)準(zhǔn)規(guī)定的滾動(dòng)軸承座適用于安裝直徑系列2 (5)和直徑系列3 (6)的向心球軸承、調(diào)心球軸 承、調(diào)心滾子軸承以及裝在緊定套上的調(diào)心球軸承和調(diào)心滾子軸承等。-軸承

2、座中的滾動(dòng)軸承采用脂潤滑。軸承座的工作條件，線速度K<5 m/s,溫度/<90to2符號d軸承公稱內(nèi)徑)心、心軸徑；D軸承座內(nèi)孔直徑)g軸承座內(nèi)孔寬度；A軸承座總寬度JAx軸承座底板寬度；H軸承座中心高；H、軸承直底板高度；L軸承座總長jJ軸承座底板螺釘孔距；N底板上垂直于軸線的艱釘孔尺寸；W底板上平行于軸線的螺釘孔尺寸；S固定軸承座用螺栓直徑。3外形尺寸SN5、SN6型滾動(dòng)軸承座應(yīng)符合圖1和龕1、表2中的規(guī)定。1988-08-01SN2、SN3型滾動(dòng)軸承座應(yīng)符合圖2和表2、表4中的規(guī)定。EH家機(jī)械工業(yè)委員會(huì)批準(zhǔn)GB 781387抽承在紬向無固定（無止推環(huán)）用一個(gè)止推環(huán)固定軸承用兩

3、個(gè)止推環(huán)固定軸承（一端出軸，另一端封閉）談1 輕系列軸承座mmGB 723187型號didDgAmaxA,HmaxLJsc螺栓N質(zhì)W«kit適用抽承工裝在緊定老上的軸承代弓圓錐71.軸承代號察定套代號SN50417204724 L,6G453519150115M1012201J11203111204H201SN5052025521 236746401651301 一1120411504111205111505H205H305SN5062530623077525018515011205 )11505111206111506H206H306SN5073035723382M122.1112

4、061150G111207111507H207H307SNS08351080338515203.112071150713507111208111508 113508308H308SN50940458531606025205丄7011208)1150813508111209111509 113509.153509H209 H309 H309SN5104550903390-3:1120931150913509111210111510 113510-153510H210H310H310SNjll505510033957070282552104 J11210115101351

5、0111211 11511 113511.153511H211H311H311SN51255601103810530M1618232112111151113511111212111512 113512,153512HHH3 3 21112 2 2SN-.13Go65120131 108080302752306.7112121151213512111213111513 113513.153513H213H313H313SN5156575130411152807:112131151313513111215111515113515*153515HHH 3 32 1115 5續(xù)表1 輕系列軸承座mmG

6、B 72387型號didDig1 maxl1HH i m»xLJs«螺栓N質(zhì)圮適用軸承裝在累定:塞上的軸承代號圓錐孔軸承代弓緊定套代號SN516708014043120；90953231526C9.3112141151413514111216111516 113516,153516H216H316H316SN517758515046125320M2022279.8112151151513515111217111517 113517*153517H217H317H317SN51880901606241151001003534529C12.5112161151613516111

7、218111518113518315328. 153518H218H318H318SN5209010018070.316011011240380L32C17112181151813518111220111520113520.3153220153520H220H320H320SN522100no2008017512012545410350M24263218.511220 11520 13520111222111522113522.3153222153522H222H322H322SN524，1101202158618514024.513522113524,3153224153524H724SN5

8、26，115130230901901301505044538G283013523113526.3153226153526nff726SN528，125140250982051505004203813525113528,3153228153528H728SN530*1351502701062201601606053U450M30334045.613527113530.3153230153530H720SN53214016029011423517055047053.83153232153532H732注.SN524SN532應(yīng)裝有吊環(huán)螺釘。表2 中系列軸承座mmGB 72

9、T87型號didD9AmaxAiHH maxLJS（螺栓N.N質(zhì)量«kg適用瑚承裝在緊定套上的軸承代號圓錐孔棚承代號緊定奩代號SN60520256234*2525022J851502.011304 11604111305111605H305H605SNGqg25307237M122.211305J1605111306I1J606H306H60GS N 6073035804190606025205】；u15203.31130611606111307111607H307H607SN60835409013953.4113071160713607111308111608 113608.153

10、608H308H608H608SN60940451004610S70702S2552104.71130RJ160111609 1 13609.1536091-1309H609H609SN610455Gllu5U1153UM 165.011309 11609 13609IH310 U1G10 113610.153610H310H610H610SN611SO551206312080803U27S230L«236.6丄 1310 11GI0 13610JJ1311J116I111361U15361IH311H611H611SN61255GO130561252 HO

11、F oJ 1311 11611111612 U3G12.153612H312H612H612SN6136065L4C581309095323152K09.911312 1 1612111613 113613.153613H313H613H613SNG15657516V65140IUU100o534b290M20222713.3113131161313613111315IH615U3G15*153615H315H615H615SNG1670MO1706814$11214.31131411614136U111316 111616 11361G.1

12、5361G9 9 91 1e 9 9 HHHSNkj?7585180701551 101 12403«032G! M24113215U3I5 J 1615 J3615111317111617 113617«153617If317HG17H617GB 7818-87GB 7818-87軸承在軸向無固定（無止推環(huán)）用一個(gè)止推環(huán)固定軸承用兩個(gè)止推環(huán)固定軸承（一端出軸，另一端封閉圖2mmmmGB 72813向心球軸承調(diào)心球軸承調(diào)心滾于紬承205120515055350520G1206 1506535062071207150753507208120815083508,53508209

13、1209 15093509,53509210121015103510.5351021112111511351U535112121212 15123512t53512213121315133513,53513214121415143514,53514215121515153515>53515適用軸承mm表3 輕系列軸承座&號ddiD0AA,HmaxLJS（肄性）/V,N質(zhì)ItWkgSN20525305225674640165)301.3SN20630356230775250221851501.8SN20735157233822.1SN2084050803385M1215202.6S

14、N209455585316060252051702.8SN21050609033903.1SN2115565)0033957070282552104.3SN2126070110381051305.0SN213657512043110275M1618236.3SN2147080125441158080302306.1SN2157585130412807.0mmmms 3-T5向心球紬承俱心球紬承調(diào)心滾子軸承216121615163516. 53516217121715173517, 53517218121815183518* 53518220122015203520, 53520, 305322

15、0222122215223522. 53522, 30532223524, 53524, 30532243526, 53526, 30532263528. 53528, 30532283530, 53530, 305323035S2. 53532> 305 3232適用軸承mm續(xù)表3型號dDgAA,HHimaxLJS（螺栓）NiN質(zhì)空RkgSN2168090140431209095323152609.3SN217859515046125320M2022279.8SN2189010016062.41451001003534529012.3SN22010011518070.316011011

16、24038032016.5SN2221101252008017512012545410350M24263219.3SN2241201352158618514024.6SN226*130145230901901301505044538030.0SN2281401552509820515050042037.0SN23015016527010G22016016060530450M30334245.0SN232*16017529011423517055047053.0 SN 224SN 232應(yīng)裝冇吊環(huán)螺釘。mmmmS 72813向心球軸承調(diào)心球軸承調(diào)心滾子軸承3051305 160530613061

17、6063071307160730813081608"3608. 53608309130916093609, 536093101310 1610.3610, 536103111311 16113611, 536113121312 16123612> 53612313131316133613, 53613 '314131416143614, 53614315131516153615, 53615316131616163616, 53616317131716173617, 53617適用軸承mm表4 中系列軸承座型號ddxDQAmaxHmaxLJS（螺栓）N、N質(zhì)扯WkgSN

18、30525306234825250221851501.9SN30630257237M1215202.1SN3073545ao41906060252051703<0SN30840509043953.3SN3094555100461057070282552104.6SN3105C601105011530M1618235.1SN3115565120531208080302752306.5SN3126070130561252807.3SN3136575140581309095323152609.7SN314708015061130320M202227n.oSN315758516065140100

19、1003534529014.0SN31680901706814511213.8SN31785951807015511011240380320M2426 | 3215.8GB 781887附錄A小型溝動(dòng)軸承 （參考件）本附錄規(guī)定的小型滾動(dòng)軸承座僅作維修之用。1500型見圖A 1和表A 1, 1200型見圖A 2和表A2。圖A 1表A丄輕系列力、型滾動(dòng)軸承座Dgmax/ 1maxH2LJSN.N質(zhì)it裝在緊定勺 的軸承代47145034143112898M1012160.6711203521857371534134104MIO12160.781120411504622060401539150118

20、M1012181 .1120511505722369441745177140M121420161120611506802375531848190150M1214221.95112071150713507852377531952195157M1214232.2112081150813508902383562154209165M1214232.81120911509135091002590672262229183M1618253.7112101151013510110289269226924 9205M1618264.811211 11511 135111203194732673266217M16

21、18265.51121211512135121303195752678280225M 161 A611213 11513 13513L4033110782686300240M 16* 18288.211214115141351415036125882892320260MiG1830IO112151151513515160401309030100360290M20224013112161151613516mmGB 7S3I87WJ維孔軸承代號緊定套代號111204H204111205 111505H205H305111206111506H206H306111207111507H207 H3071

22、11208111508113508> 153508H208 H308 H308111209111509113509>153509H209H309H309111210111510113510,153510H210H310H31011121111151111 35 11 > 153511H211 H311 H<311111212111512113512* 153512H212H312H312111213111513113513>153513H213H313H313111215111515113515« 153515H215H315H3151112161115

23、16113516, 153516H216H316H3161112171丄1517113517, 153517H217H317H317111218111518113518,153518H218H318H318GB 7018-87GB 7018-87圖A2茨A2輕系列小型滾動(dòng)軸承座mm0® 72T3型號ddiDgAA.HymaxHLJSN、N質(zhì)盛適用軸承向心球紬承調(diào)心球軸承調(diào)心滾子軸承12052530521857371534134104M1012160.762051205> 15055350512063035622060401539150118M1012180.982061206» 15065350612073545722369it1745177140M1214201.42071207, 15075350712084050802375531818190150M1211221.72081208. 15083508. 53508120945558