☆　产品特征推力调心滚子轴承与调心滚子轴承同样，座圈滚道面是以与轴承中心轴上一致的点为中心的球面，该类轴承滚子为球面型，因此，具有自动调心功能，对同轴度和轴的挠曲不甚敏感。与样本中其他推力轴承不同，这类轴承轴向载荷能力非常大，在承受轴向载荷的同时还可承受若干径向载荷，但径向载荷不得超过轴向载荷的55%。只要载荷P和P0不超过0.05C0，且轴圈旋转，则轴承允许下表所列的调心角。 轴承直径系列调心角200系列300系列400系列1°~1.5°1.5°~2°2°~3° 小的数值适用于较大的轴承，而且载荷增大时允许的调心角将会减小。使用时一般采用油润滑。该类轴承主要应用于水力发电机，立式电动机，船舶用螺旋桨轴，塔吊，挤压机等。★　产品分类对称型推力调心滚子轴承非对称型推力调心滚子轴承○　尺寸范围WDJ推力调心滚子轴承的基本尺寸已列于尺寸表中，内径尺寸范围：60mm～1120mm外径尺寸范围：130mm～1460mm高度尺寸范围：39mm～354 mm●　公差　　WDJ可提供P0、P6、P5级公差产品。◇　保持架　保持架一般采用黄铜实体架及冲压架。采用黄铜实体保持架时，保持架后置代号不标志，其余标志相应的后置代号。◆　最小轴向载荷推力调心滚子轴承工作时所需的最小轴向载荷，Famin（取以下两式计算得到的较大值）Famin=C0a/2000Famin=1.8Fr+1.33( C0a/2000)2×式中：Famin：所需最小轴向载荷kNn： 转速C0a：基本额定静载荷 kNFr ：径向载荷kN□　当量动载荷P=Fa+1.2Fr■　当量静载荷P0=Fa+2.7Fr该类轴承主要应用于石油钻机，制铁制钢机械。基 本 尺 寸 mmPrincipal dimension其 它 尺 寸 mmOther Dimensions代 号Designations基本额定负荷 mmBasic load ratings极 限 转 速 rpmSpeed ratings重 量WeightKgdDTd1D1BCAr min动dycCr静stcCor脂润滑 Grease油润滑 Oil360640170468.5565.76181.62107.59069472260010400 450234280520145373.5476.15267.61666906945625206950 630137260480132343.5440.84864.71546906945222006000 6301062404401223184024456.91426906944818905000 63083220420122300383.24456.91326906944417602650 71074.2200400122278363.24457.51225906944017304400 71073180360109249.5327.53951.91105906943614103600 80052.2170340103234309.23748.61045906943412803200 8004416032095219292.23447.1995906943211002800 90035.915030090209.5271.33242.192490694309952500 100029.614028085194254.13139.886490694289282320 100024.613027085182.5243.53139.781490694268802120 110023.612025078170225.42836.674490694247321760 120018.510021067141.51902432.462390694205451270 140011.290190601281722228.5562.190694184561040 16008.288017054113154.11926.8502.19069416360800 18005.95701504899.5136.31722.74429069414292640 20004.132050010939346837531805906936417905200 56080300480109371.5447.83753.11685906936017004900 63075.428044095364412.53246.31585906935614604250 6305426042095325393.13247.51485906935210903900 71051.524038085299353.72941.71354906934811003100 80036.322036085278.5334.42940.71254906934410702900 80034.518030073227.5278.42534.6103390693367852080 100020.717028067216.5260.22331.496390693346921800 100016.316027067205250.52331.792390693326521660 110015.515025060191.52322029.8872.190693305561460 120011.713022558168208.71927.8762.190693264801180 14009.4512021054156194.41825.9702.190693244161040 14007.96110190481441771622.16429069322344655 16005.67基 本 尺 寸 mmPrincipal dimension其 它 尺 寸 mmOther Dimensions代 号Designations基本额定负荷 mmBasic load ratings极 限 转 速 rpmSpeed ratings重 量WeightKgdDTd1D1BCAr min动dycCr静stcCor脂润滑 Grease油润滑 Oil190270482242541524103290692384001250 10007.9512025078170225.42836.6744394249152770900120018.5480850224628.5782.271106.52809.529496735027000 320534.2460800206596.5737.17499.92729.529492640025100 350435440780206572715.774101.62609.529488620023400 350421420730185520675.36791.22447.529484540020200 370325400710185515.5621.16792.32367.529480520019700 380314380670175488.5469.26185.22307.529476465017300 430263360640170468.5565.76181.62107.529472450016200 450234340620170448.5565.76179.12017.529468430015100340450228320580155418534.95676.11917.529464380013500380500179300540145395479.55268.3172629460335010800400500146280520145373.5476.15267.6166629456315010800430560137260480132343.5440.84864.7154629452275090504506301062404401223184024456.91426294482360765050063083220420122300383.24456.91326294442200771050068074.2200400122278363.24457.51225294402160682055076073190380115262345.34154.91175294381930401075080061.4180360109249.5327.53951.91105294361760550060080052.2170340103234309.23748.6104529434160048106308504416032095219292.23447.1995294321430437068090035.915030090209.5271.33242.19242943012503880700100029.61428085194254.13139.88642942811603410780100024.613027085182.5243.53139.78142942611003170780110023.611023073153.5209.12634.5693294227802340900120014.710021067141.51902432.46232942068019001000140011.290190601281722228.5562.1294185701620120016008.288518058121162.12127.3542.1294175101450120016007.198017054113154.11926.8502.1294164501240145018005.957516051106145.81824.3472294154151140145018004.98基 本 尺 寸 mmPrincipal dimension其 它 尺 寸 mmOther Dimensions代 号Designations基本额定负荷 mmBasic load ratings极 限 转 速 rpmSpeed ratings重 量WeightKgdDTd1D1BCAr min动dycCr静stcCor脂润滑 Grease油润滑 Oil701504899.5136.31722.744229414365980145020004.1651404593126.81621.342229413325920155022003.41601304286117.71520.1381.529412270765165022002.754807301505826865174.4270629396430016700 400224460710150559.5665.15174.4257629392415016200 400216440680145539637.34970.8245629388380014800 400192420650140514.56204868235629384357013400 420170400620132490564.94464.7225629380335012800 450146380600132476588.94461.4216629376320012500 500140360560122442.5475.34158.1202529372270010700 5001403405401224225044157.81925293682600965040050010632050010939346837531805293642240890045056080300480109371.5447.83753.11685293602120785047063075.428044095364412.53246.3158529356183067505507105426042095325393.13247.51485293521370608055071051.524038085299353.72741.71354293481370527063080036.322036085278.5334.42940.71254293441340502065080034.520034085259315.62939.1116429340129047506508003219032078240.5298.52738.61104293381140605058076025.518030073227.5278.42534.61033293369803730 100020.717028067216.5260.22331.4963293348653010800100016.316027067205250.52331.7923293328152460800110015.515025060191.52322029.8872.1293306952460850120011.714024060181221.42028.9822.1293286702370850120011.213022558168208.71927.8762.129326600210090014009.4512021054156194.41825.9702.1293245201740100014007.96110190481441771622.1642293224301510120016005.6710017042127.51581420.5581.5293203251100140018003.919015539117.5143.31317.9521.529318290950150020003.068515039111137.91318.7501.529317285915150020002.87基 本 尺 寸 mmPrincipal dimension其 它 尺 寸 mmOther Dimensions代 号Designations基本额定负荷 mmBasic load ratings极 限 转 速 rpmSpeed ratings重 量WeightKgdDTd1D1BCAr min动dycCr静stcCor脂润滑 Grease油润滑 Oil6701000200803939.16898.23729.5293/670772040300 1505014806501035566353355259529296215011800 4809846062095535597.83049.6245529292208010000 50080.944060095505573.83049.323552928820409680 5607942058095485552.63049.222552928420005600 56074.940054085459515.32741.921242928016007600 70055.138052085439524.32741.820242927615304300 56052.836050085419475.42540.819442927215004050 56050.434046073395439.22136.518332926811603200 63034.532044073369.5418.6213617232926411403100 63032.830042073350.5399.82135.816232926011403000 71031280380603233621929.51502.1292568503860 90019.526036060303324.41929.71392.1292528153550 100018.5240340602823321929.31602.1292487883040 100017.122030048258287.315231172292445402300 12009.842002804823627115241082292405122200 13009.081902704822425415241032292385002000 13007.95180250422092391521.3971.529236420356075013007.0590011801701018.51132.25484.54777.5292/900659042000 6044485011201609611076.75182.94537.5292/850608038900 803898001060155907.5 5079.24267.5292/800562035300 1003398001180230948110878116.14409.5292/8001011054900 807807501000150854958.64876.84066292/750518031900 1301307501280315972115216015843615292/7501750075000 15016507501120224917.51061.3761084159.5292/750937050600 100696710950145810.5909.54673.43806292/710484029400 1502617101220308925116511315041515292/7101680071000 18015007101060212848.5994.172105.23949.5292/710857045100 1205796301090280830104010013636512292/6301370058200 2001000630950190763.5895.66593.93459.5292/630707037000 200438基 本 尺 寸 mmPrincipal dimension其 它 尺 寸 mmOther Dimensions代 号Designations基本额定负荷 mmBasic load ratings极 限 转 速 rpmSpeed ratings重 量WeightKgdDTd1D1BCAr min动dycCr静stcCor脂润滑 Grease油润滑 Oil630850132720812.64267.33386292/630403023900 250218600800122685.5965.43959.43215292/600432020100 300172600900180723.5845.561883357.5292/600635032600 2503686001030258766105011013634712292/6001270052800 20088056085017567579760873107.5292/560579047800 280320560980250722.5905.690122.532812292/5601021047800 250740560750115639717.93757.73025292/560309018100 350140530710109604.5679.735542885292/530280016200 400108530920236682.5849.585113.33099.5292/530900041600 300650530800160642752.75478.62957.5292/530517026300 320270500670103571.56413350.52685292/500224012500 450101500750150603707.15173.22806292/500440017700 360231500870224641798.881109.82909.5292/500755028800 320559