山东临清市德恩轴承公司厂家直销LM12749/10 轴承

圆锥滚子轴承主要承受以径向为主的径、轴向联合载荷。轴承承载能力取决于外圈的滚道角度，角度越大承载能力越大。该类轴承属分离型轴承，根据轴承中滚动体的列数分为单列、双列和四列圆锥滚子轴承。单列圆锥滚子轴承游隙需用户在安装时调整；双列和四列圆锥滚子轴承游隙已在产品出厂时依据用户要求给定，不须用户调整。 　　圆锥滚子轴承有圆锥形内圈和外圈滚道，圆锥滚子排列在两者之间。所有圆锥表面的投影线都在轴承轴线的同一点相聚。这种设计使圆锥滚子轴承特别适合承受复合（径向与轴向）负荷。轴承的轴向负荷能力大部分是由接触角α决定的；α角度越大，轴向负荷能力就越高。角度大小用计算系数e来表示；e值越大，接触角度越大，轴承承受轴向负荷的适用性就越大。 　　圆锥滚子轴承通常是分离型的，即由带滚子与保持架组件的内圈组成的圆锥内圈组件可以与圆锥外圈（外圈）分开安装。 　　圆锥滚子轴承广泛用于汽车、轧机、矿山、冶金、塑料机械等行业。

 1.英制圆锥滚子轴承型号：
332/334 334/332A  334/332 350/52 359/354 368A/362A 375/372 376/372 385/382 387A/382A 387A/382S 390/394A 395/394A 395S/394A 415/412 435/432 418/414 437/432 418/414  437/432 455/452 455A/453 458/453X  462/453X 469/453X 475/472 478/472 482/472 495/493 355/352 368A/362X 395A/394A 495A/493 496/493 497/493 3386/20 3476/20 3478/20 3490/20 3575/25 3578/20 498/493 497/492A 495S/492A 525/522 527/522 528/522 539/532 535/532 536/532 537/532X 555/552A 557/552A 559/552A 560/552A 565/563 567/563 566/563 569/563 570/562 575/572 576/572 580/572 581/572 590/592A 593X/592A 594A/592A 598/592A 597/592A 596/592A 615/612 623/612 622/612 635/632 6459/20 6460/20 6461/20 6559/35 6575/35 6580/35 636/632 639/632 641/632 643/632 645/632 655/653 661/653 663/653 681/672 683/672 687/672 740/742 745/742 748/742 749/742 755/752 759/752 760/752 787/772 782/772 799/792 868/854 795/792 2558/2520 2578/20 2580/20 2775/20 2788/20 27899/20 2780/20 2875/20 2984/20 3378/20 18685/20 18790/20 19138/281 21049/10 22150/325 22168/325 29580/20 29590/20 29586/20 29585/20 29675/20 29685/20 29749/10 29748/10 31590/20 31593/20 33275/462 33281/462 33287/462 33880/21 34300/306 34306/478 36690/20 37425/625 37431/625 38547/10 39225/412 39575/20 39580/20 39585/20 39590/20 42350/584 42368/584 42381/584 42687/20 42688/20 44143/354 45280/20 45282/20 45284/20 45290/20 45291/20 46143/368 46780/20 46790/20 47688/20 47880/20 47890/20 47896/20 48506/750 48190/20 48282/20 48286/20 48290/20 48385/20 48393/20 48548/10 48545/10 48685/20 48680/20 48990/20 49150/368 49580/20 49585/20 52375/618 5240/618 53162/375 55175/443 55200/437 55187/437 55212/443 56418/650 56425/650 59162/412 59175/412 64373/700 64450/700 64452A/700 65385/20 65395/20 66584/20 67425/675 67390/22 67388/22 72187/487 72212/487 72225/487 78214/551 78215/551 78225/551 78250/550 84249/10 84548/10 85499/854 86643/10 86647/10 86649/10 88040/10 88043/10 88048/10 88047/10 88542/10 88547/10 89249/10 89440/10 89443/10 89446/10 89449/10 90354/748 90381/744 102849/10 102949/10 103049/10 104949/10 110848/11 116249/10 116549/11 117549/10 120749/10 205149/10 205449/10 207049/10 211749/10 567/563B 544/592B 594R/592A 623/612B 643/632D 687/672D 688TD/672 NA691/672D H924045/10D 74500/851CD 67790/20CD NA99600/102D 749/742D 759/752B 759/752D 783/772 778/772 776/772B 837/832B 941/932CD 38885/38820 93800/127CD 8573/20CD LM241149/10CD NA643-SW/632D 3476/3423D 67390/22D 67388/20D 56425/650D 90381/744D 55206/744D 39225DEE/39412 34278DEE/34478 NA46790-SW/20CD LM249747NW/10CD 528946 528983B 534565 3579/20 3585/25 3776/20 3782/203780/20 3777/20 3880/20 3876/20 3975/20 3979/20 3981/20 3982/20 3984/20 3994/20 4049/20 4367/20 4368/20 4388/20 4395/20 4559/20 4595/20 4553/20 4549/10 5049/10 5356/20 5360/35 5584/35 5547/10 5549/10 5760/20 5795/20 6049/10 6361/20 6375/20 6379/20 6380/20 6549/10 7049/10 7549/10 8049/10 9185/20 9278/20 9285/20 9380/20 9382/20 9378/20 9549/10 102474/20 102872/20 10049/10 12168/303 12175/303 12049/10 13049/10 13682/20 13889/30 13890/35 14116/272 14138/272 15100/245 15101/245 15106/245 15125/250 16131/282 16150/285 16049/10 16579/22 16986/29 17049/10 17887/31 18200/335 18049/10 22349/10 22780/20 22778/21 23491/20 23697/20 23790/20 24112/261 24118/261 24049/10 24780/20 25570/20 25577/20 25577/23 25580/20 25590/20 25877/21 25880/21 26877/20 26880/20 26885/20 27680/20 27687/20 27690/20 27875/20 27880/20 28118/30 28580/21 28584/21 28680/22 28682/22 28880/20 28980/20 28985/20 28995/20 28990/20 29168/334 47487/20 47490/20 47686/20 47679/20 217849/10 212047/10 218248/10 218948/10 220145/10 220149/10 220749/10 300849/10 305649/10 307749/10 408049/10 414242/10 414245/10 415649/10501349/10 503349/10 506349/10 506849/10 511946/10 515649/10 516449/10 516849/10 518445/10 522149/10 522549/10 522649/10 JP10049/10 JP12049/10 JP13049/10 JP14049/10 JP16049/10 JP17049/10 68450/712 68462/712 69350/30 71450/750 603049/10 610549/10 639249/10 713049/10 713149/10 714149/10 714249/10 714649/10 715334/11 715341/11 715354/11 715347/11 716649/10 718149/10 720249/10 803146/10 803149/10 802048/11 804049/10 804843/10 807035/10 807040/10 807046/10 807049/10 807045/12 617049/10 JW5549/10 JW6049/10 JW6549/10 JW7049/10 JW7549/10 212049/10 212749/10 215249/10 217249/10 719149/113 803149/10 813049/10 813843/10 813849/10 819349/10 822049/10 910349/10 911245/10 911244/10 911242/10 913840/10 913842/10 913849/10 528983B 528946 181504 191604 T2ED045-1 T2ED050 T2ED060 T2ED070 T2ED090 624549/10 M349549/10 JW8549/10 JW4549/10 JW5049/10 JW9049/10 33126 181504 191604 36990/20 428349/10 396/3920 395/394D 475/472D 484/472D 497/493D NA497SW/493D 567/563D 580/572B NA593-SW/592CD 358D/352 359TD/354X 357DW/354X 366/362D 366DW/362A NA366/362D 388DA/382A 388DEE/382A 388DT/382A 6454/20 18587/20 29177/334 JP18049/10 T2ED100 T2ED095 T2ED045 T2ED080