角接触球轴承主要特点: 可同时承受径向负荷和轴向负荷。能在较高的转速下工作。接触角越大,轴向承载能力越高。高精度和高速轴承通常取15 接触角。在轴向力作用下,接触角会增大。单列轴承只能承受一个方向的轴向负荷,在承受径向负荷时,将引起附加轴向力。 并且只能限制轴或外壳在一个方向的轴向位移。若是成对双联安装,使一对轴承的外圈相对,即宽端面对宽端面,窄端面对窄端面。这样即可避免引起附加轴向力,而且可在两个方向使轴或外壳限制在轴向游隙范围内。一般为内圈或外圈带锁口,内、外圈不可分离。外圈加热膨胀后与内圈、滚动体、 保持架组件装配。装球数比深沟球轴承多,额定负荷在球轴承中最大,刚性强,运转平稳。可以利用内、外圈相互位移调整径向游隙。常成对使用,并施加预负荷,以提高轴承刚性。轴承的套圈和钢球之间会产生一个接触角.标准的接触角有15°,25°和40°.接触角越大轴承的轴向载荷就越强.但是接触角越小,轴承的极限转速就越高.双列角接触球轴承有两种设计,一种是一个外圈和两个内圈,另一种是一个外圈和一个内圈.对于一个外圈和两个内圈的设计结构在装配的过程轴承很容易控制轴向游隙.保持架类型单列角接触球轴承可以提供胶木保持架,尼龙保持架,铜保持架,钢板保持架等,双列角接触球轴承可以提供铜保持架,尼龙保持架,钢板保持架等,在铜保持架的角接触球轴承上尤为擅长。使用场合:角接触球轴承主要使用于机床主轴,高速马达,气轮机,油泵,空气压缩机,印刷机械等场合。 |
轴承型号 | 基本尺寸(mm) | 重量(Kg) | |||||
国产代号 | SKF | FAG | d | D | B | C | |
DAC2552206 | 617546A | 25 | 52 | 20.6 | 20.6 | 0.19 | |
DAC255237 | 445539A | 25 | 52 | 37 | 37 | 0.31 | |
DAC255243 | 25 | 52 | 43 | 43 | 0.36 | ||
DAC2562206 | 25 | 63.75 | 20.6 | 34.2 | 0.45 | ||
DAC2567206 | 25 | 67 | 20.6 | 34.2 | 0.52 | ||
DAC276050 | 27 | 60 | 50 | 50 | 0.56 | ||
DAC285842 | 28 | 58 | 42 | 42 | 0.44 | ||
DAC286142 | 28 | 61 | 42 | 42 | 0.5 | ||
DAC305020 | 30 | 50 | 20 | 20 | 0.08 | ||
DAC305424 | 30 | 54 | 24 | 24 | 0.1 | ||
DAC305530/25 | 30 | 55 | 30 | 25 | 0.2 | ||
DAC306037 | 30 | 60 | 37 | 37 | 0.72 | ||
DAC306037 | 633313C | 529891AB | 30 | 60.03 | 37 | 37 | 0.42 |
DAC306232 | 30 | 62 | 32 | 32 | 0.4 | ||
DAC306342 | 30 | 63 | 42 | 42 | 0.45 | ||
DAC306442 | 30 | 64 | 42 | 42 | 0.49 | ||
DAC306845 | 30 | 68 | 45 | 45 | 0.55 | ||
DAC327245 | 32 | 72 | 45 | 45 | 0.6 | ||
DAC346237 | 309724B | 531910 | 34 | 62 | 37 | 37 | 0.41 |
DAC346437 | 309726 | 532066DE | 34 | 64 | 37 | 37 | 0.43 |
DAC346637 | 636114A | 580400CA | 34 | 66 | 37 | 37 | 0.5 |
DAC356437 | 35 | 64 | 37 | 37 | 0.41 | ||
DAC356535 | 443952EA | 546238A | 35 | 65 | 35 | 35 | 0.4 |
DAC356537 | 35 | 65 | 37 | 37 | 0.4 | ||
DAC356632 | 445980BA | 35 | 66 | 32 | 32 | 0.42 | |
DAC356633 | 633676 | 35 | 66 | 33 | 33 | 0.43 | |
DAC356637 | 311309 | 546238 | 35 | 66 | 37 | 37 | 0.48 |
DAC356632 | 35 | 66 | 32 | 32 | 0.43 | ||
DAC356837 | 633295 | 567918B | 35 | 68 | 37 | 37 | 0.52 |
DAC356833 | 35 | 68.02 | 33 | 30 | 0.47 | ||
DAC357228 | 441832AB | 35 | 72 | 28 | 28 | 0.48 | |
DAC357233 | 446762 | 548083 | 35 | 72 | 33 | 33 | 0.58 |
DAC357234 | 35 | 72 | 34 | 34 | 0.59 | ||
DAC357233 | 35 | 72.02 | 33 | 31 | 0.56 | ||
DAC357233A | 633669 | 35 | 72.04 | 33 | 33 | 0.58 | |
DAC357234 | 35 | 72.04 | 34 | 34 | 0.58 | ||
DAC357742 | 35 | 77 | 42 | 42 | 0.76 | ||
DAC366833 | 36 | 68 | 33 | 33 | 0.48 | ||
DAC367234 | 36 | 72.05 | 34 | 34 | 0.58 | ||
DAC367629 | 36 | 76 | 29 | 27 | |||
DAC377237 | 633541B | 562398A | 37 | 72 | 37 | 37 | 0.59 |
DAC377237A | 633028 | 562398 | 37 | 72.04 | 37 | 37 | 0.59 |
DAC377445 | 309946AC | 541521C | 37 | 74 | 45 | 45 | 0.79 |
DAC387236 | 37.99 | 72.04 | 36 | 33 | 0.54 | ||
DAC387038 | 38 | 70 | 38 | 38 | 0.55 | ||
DAC387037 | 38 | 70 | 37 | 37 | 0.55 | ||
DAC387038 | 38 | 70 | 38 | 38 | 0.55 | ||
DAC387139 | 38 | 71 | 39 | 39 | 0.61 | ||
DAC387240 | 38 | 72.04 | 40 | 40 | |||
DAC387340 | 38 | 73 | 40 | 40 | 0.62 | ||
DAC387436 | 38 | 74 | 36 | 33 | |||
DAC387450 | 38 | 74 | 50 | 50 | 0.86 | ||
DAC38740236/33 | 38 | 74.02 | 36 | 33 | 0.65 | ||
DAC387450A | 559912 | 38 | 74.04 | 50 | 50 | 0.85 | |
DAC396837 | 311315DB | 540733 | 39 | 68 | 37 | 37 | 0.48 |
DAC396837A | 311315BD | 39 | 68.06 | 37 | 37 | 0.48 | |
DAC397237 | 311396 | 542186A | 39 | 72 | 37 | 37 | 0.56 |
DAC397237A | 542186CA | 39 | 72.06 | 37 | 37 | 0.56 | |
DAC397439 | 39 | 74 | 39 | 39 | 0.66 | ||
DAC4010832 | 39.985 | 108 | 32 | 17 | 1.11 | ||
DAC406842 | 40 | 68 | 42 | 42 | 0.48 | ||
DAC407237 | 311443B | 566719B | 40 | 72 | 37 | 37 | 0.55 |
DAC407237A | 40 | 72.07 | 37 | 37 | 0.55 | ||
DAC407436 | 40 | 74 | 36 | 34 | 0.58 | ||
DAC407440 | 40 | 74 | 40 | 40 | 0.6 | ||
DAC407440A | 40 | 74.05 | 40 | 40 | |||
DAC407537 | 633966E | 40 | 75 | 37 | 37 | 0.62 | |
DAC407633/28 | 474743 | 539166AB | 40 | 76 | 33 | 28 | 0.54 |
DAC407641 | 40 | 76.04 | 41 | 38 | |||
DAC4080302 | 440320H | 523854 | 40 | 80 | 30.2 | 30.2 | |
DAC408036 | 40 | 80 | 36 | 34 | 0.74 | ||
DAC408036 | 40 | 80 | 31 | 31 | 0.68 | ||
DAC408034/36 | 40 | 80 | 34 | 36 | 0.54 | ||
DAC408240 | 40 | 82 | 40 | 40 | |||
DAC408438 | 40 | 84.025 | 38 | 38 | 0.97 | ||
DAC416840/35 | 41 | 68 | 40 | 35 | 0.5 | ||
DAC428439 | 41.97 | 84.03 | 39 | 39 | 0.9 | ||
DAC428037 | 41.985 | 80 | 37 | 37 | 0.72 | ||
DAC428236 | 561481 | 41.985 | 82 | 36 | 36 | 0.75 | |
DAC427238/35 | 42 | 72 | 38 | 35 | 0.58 | ||
DAC427537 | 633457 | 533953 | 42 | 75 | 37 | 37 | 0.59 |
DAC427537 | 42 | 75 | 37 | 37 | 0.59 | ||
DAC427537A | 633791 | 42 | 75.07 | 37 | 37 | ||
DAC427638 | 42 | 76 | 38 | 35 | |||
DAC427639 | 42 | 76 | 39 | 39 | 0.62 | ||
DAC427640/37 | 909043 | 547060A | 42 | 76 | 40 | 37 | 0.64 |
DAC427638/35 | 42 | 76 | 38 | 35 | 0.61 | ||
DAC428036 | 42 | 80 | 36 | 34 | 0.72 | ||
DAC428045 | 42 | 80 | 45 | 45 | 0.85 | ||
DAC428037 | 42 | 80 | 37 | 37 | 0.72 | ||
DAC428045 | 42 | 80 | 45 | 45 | 0.73 | ||
DAC428042 | 309609AD | 527243C | 42 | 80.03 | 42 | 42 | 0.81 |
DAC428236 | 446047 | 561481 | 42 | 82 | 36 | 36 | 0.77 |
DAC428237 | 311413A | 565636 | 42 | 82 | 37 | 37 | 0.79 |
DAC428236 | 42 | 82 | 36 | 36 | 0.75 | ||
DAC428436 | 444090 | 564727 | 42 | 84 | 36 | 36 | |
DAC428439 | 440090 | 543359B | 42 | 84 | 39 | 39 | 0.93 |
DAC428436 | 444090AB | 42 | 84.02 | 36 | 36 | ||
DAC437742/38 | 43 | 77 | 42 | 38 | 0.77 | ||
DAC438050/45 | 43 | 80 | 50 | 45 | 0.78 | ||
DAC458045 | 564725AB | 45 | 80 | 45 | 45 | 0.78 | |
DAC458237 | 45 | 82 | 37 | 37 | 0.78 | ||
DAC458439 | 45 | 84 | 39 | 39 | 0.85 | ||
DAC458442/40 | 45 | 84 | 42 | 40 | 0.9 | ||
DAC458439 | 45 | 84.02 | 39 | 39 | |||
DAC458541 | 580191 | 45 | 85 | 41 | 41 | 0.89 | |
DAC488640 | 48 | 86 | 40 | 40 | - | ||
DAC498846 | 49 | 88 | 46 | 46 | |||
DAC509034 | 633007C | 528514 | 50 | 90 | 34 | 34 | 0.82 |
DAC509035 | 50 | 90 | 35 | 35 | |||
DAC39/417537 | 633815A | 567447B | 39/41 | 75 | 37 | 37 | 0.62 |
DAC43/458237 | 633814A | 567519A | 43/45 | 82 | 37 | 37 | 0.76 |
材质 | 轴承钢 | 规格 | 30(mm) |
产地 | 无锡 |