常用圆锥滚子轴承

滚动轴承圆锥滚子轴承外形尺寸GB/T297-1994(代替GB297-1984)Rollingbearings–taperedrollerbearings-Boundarydimensions30000型注：表中基本额定动载荷、基本额定静载荷、极限转速及定位台阶参数不是GB/T297-1994的内容内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号153511.811100.60.232030————30203154214.3131110.19213622.821.590001200030302174013.3121110.23233420.821.890001200030203174017.3161410.212334————32203174715.3141210.19234128.227.285001100030303174720.3191610.19234135.236.2850011000323032037121290.30.2122.434.613.217.59500130003290420421515120.60.2525372528.285001100032004204715.3141210.23264128.230.580001000030204204719.3181510.222641————32204内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号205216.315131.50.229433333.27500950030304205222.321181.50.2294342.846.275009500323042240121290.30.2124.437.61520850011000329/222244151511.50.60.2627392630.2800010000320/222542121290.30.2127.439.61621630010000329052547151511.50.60.2930422834750095003200525471717140.60.19304232.542.57500950033005255216.3151310.25314632.2377000900030205255219.3181610.243146————32205255222221810.2331464755.87000900033205256218.317151.50.2345346.8486300800030305256218.317131.50.55345340.5466300800031305256225.324201.50.2345361.568.863008000323052845121290.30.2130.442.616.822.875009500329/28285216161210.29344631.540.567008500320/28285824241910.2334525868.263008000332/283047121290.30.2132.444.61723.27000900032906305517161410.29364927.835.56300800032006X2305517171310.29364935.846.86300800032006305520201610.19364943.858.86300800033006306217.3161410.25365643.250.56000750030206306221.3201710.25365651.863.860007500322063062252519.510.23365663.875.56000750033206307220.819161.50.21396359635600700030306307220.819141.50.55396352.560.55600700031306307228.827231.50.21396381.596.5560070003230632521414100.60.21374723.832.563008000329/32内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号325817171310.3385236.549.260007500320/32326518.3171510.253859————302/323265262620.510.23385968.882.256007000332/323555141411.50.60.19405025.834.86000750032907356218171510.3415633.847.25600700032007X2356218181410.3415643.259.25600700032007356221211710.2415646.863.25600700033007357224.323191.50.25446370.589.5530067003220735722828221.50.24446382.51025300670033207357218.317151.50.25446354.263.55300670030207358022.8211820.21457075.282.55000630030307358022.8211520.55457065.876.85000630031307358032.8312520.21457099118500063003230740621514120.60.19455721.228.25600700032908X240621515120.60.19455731.5465600700032908406819181610.26466239.855.25300670032008X24068191914.510.26466251.8715300670032008406822221810.19466260.279.553006700330084075262620.51.50.24496684.81105000630033108408019.818161.50.25497163745000630030208408024.823191.50.25497177.897.2500063003220840803232251.50.2449711051355000630033208409025.3232020.23508090.81084500560030308409025.3231720.55508081.596.54500560031308409035.3332720.235080115148450056003230845681514120.60.21506322.232.85300670032909X245681515120.60.2150633248.55300670032909内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号45752019160.60.26507044.562.55000630032009X24575202015.50.60.26507058.581.55000630032009457524241910.2516972.510050006300330094580262620.51.50.265471871184500560033109458520.819161.50.27547667.883.54500560030209458524.823191.50.27547680.8105450056003220945853232251.50.26547611014545005600332094510027.3252220.23559010813040005000303094510027.3251820.55559095.511540005000313094510038.3363020.235590145188400050003230950721514120.60.23556722.232.85000630032910X250721515120.60.23556736.8565000630032910508020191610.28567445.866.24500560032010X25080202015.510.28567461894500560032010508024241910.21567476.8110450056003301050852626201.50.27597689.21254300530033110509021.820171.50.28598173.2924300530030210509024.823191.50.28598182.810843005300322105090323224.51.50.28598111215543005300332105011029.327232.50.23629813015838004800303105011029.327192.50.55629810812838004800313105011042.340332.50.2362981782353800480032310558017171410.21617441.566.8480060003291155902322191.50.27648163.893.24000500032011X25590232317.51.50.27648180.2118400050003201155902727211.50.21648194.8145400050003301155953030231.50.2564861151653800480033111内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号5510022.8211820.27659090.811538004800302115510026.8252120.27659010814238004800322115510035352720.27659014219838004800332115512031.529252.50.236710815218834004300303115512031.529212.50.556710813015834004300313115512045.543352.50.23671082022703400430032311608517161410.22667934.556.54000500032912X2608517171410.2266794673400050003291260952322191.50.29698664.8983800480032012X26095232317.51.50.29698681.8122380048003201260952727211.50.22698696.81503800480033012601003030231.50.26699111817236004500331126011023.8221920.277010010213036004500302126011029.8282420.277010013218036004500322126011038382920.277010016523036004500332126013033.5312630.237411617021032004000303126013033.5312230.557411614517832004000313126013048.5463730.23741162283023200400032312659017171410.24718445.573.23800480032913651002322191.50.317491671023600450032013X265100232317.51.50.31749182.81283600450032013651002727211.50.23749198158360045003301365110343426.51.50.277410114222034004300331136512024.8232020.277511012015232004000302136512032.8312720.277511016022232004000322136512041413220.267511020228232004000332136514036332830.23791261952422800360030313内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号6514036332330.557912616520228003600313136514051483930.237912626035028003600323137010020191610.21769453.285.53600450032914X27010020201610.21769470.81153600450032914701102524201.50.297910183.81283400430032014X2701102525191.50.2979101105160340043003201470110313125.51.50.197910113522034004300330147012037372920.258011017226832004000331147012526.3242120.288011513217530003800302147012533.3312720.288011516823830003800322147012541413220.278011520829830003800332147015038353030.238413621827226003400303147015038352530.558413618823026003400313147015054514230.238413629840826003400323147510520201610.22819978.21253400430032915751152524201.50.318410685.21353200400032015X2751152525191.50.3184106102160320040003201575115313125.51.50.28410613222032004000330157512537372920.268511517528030003800331157513027.3252220.298512013818528003600302157513033.3312720.298512017024228003600322157513041413120.298512020830028003600332157516040373130.238914625231824003200303157516040372630.558914620825824003200313157516058554530.238914634848224003200323158011020201610.238610479.21283200400032916801252927231.50.28891161021623000380032016X2内径d/mm外径D/mm宽度T/mm内圈宽度B/mm外圈宽度C/mm圆角r/mm接触角正切内圈定位台阶da/mm外圈定位台阶Da/mm基本额定动载荷Cr/kN基本额定静载荷C0r/kN极限转速（脂）nlim/r•min-1极限转速（油）nlim/r•min-1轴承代号801252929221.50.2889116140220300038003201680125363629.51.50.198911618230530003800330168013037372920.289012018029228003600331168014028.326222.50.289212816021226003400302168014035.333282.50.28921281982782600340032216801404646352.50.289212824536226003400332168017042.5393330.2394156278352220030003