WB系列轴承,WB双列球系列汽车水泵轴承也称为轴连轴承,它是一个结构简化了的双支承轴承,两个支承的轴承没有内套圈,滚动体的滚道直接做在轴上,两个支承的轴承外套圈做成一个整体,套圈的两则用密封件封住,组成轴套的组合件。
汽车水泵轴连轴承由轴、外壳、钢球、保持器、密封圈组成,轴承钢球的内轨道直接开在一根轴上,钢球装在内、外轨道之间,用保持器固定同组钢球之间的位置,保持架为尼龙材质,轴承的两个侧面用密封圈密封,轨道的数量为两条,由于转轴和轴承合二为一,整个机件一次总成,达到减少安装工序、降低劳动强度、提高轴承质量的目的,整个机件精度、性能和使用寿命均得到提高。
WB系列汽车水泵轴承在于同等外径尺寸相同的情况下,其承载能力大于一般类型轴承。由于刚性好、旋转好、结构简单、装拆方便,不但应用只限于汽车水泵,现在也在纺织机械、航空航天等众多行业广泛应用。
WB系列汽车水泵轴连轴承规格型号众多,国内外生产厂家的表示方式也未得到统一,下面我们把部分厂家的轴连轴承型号尺寸参数对照表公布,做一参考。
汽车水泵轴连轴承型号尺寸对照表
轴 承 型 号 | 基 本 尺 寸mm |
JRA | NSK | FAG | RHP | KOKO | D | H | A | AH | d | d1 | d2 | B | C |
WB1635091 |
|
|
|
| 35 | 38.9 | 91 |
| 15.918 |
|
|
|
|
WB1635101 |
|
|
|
| 35 | 38.89 | 101 |
|
|
| 12 |
| 35 |
WB1835119 |
|
|
|
| 35 | 46 | 119 | 26.5 | 18 |
| 13 |
| 42.2 |
WB1736091 |
|
|
|
| 36 | 38.89 | 90.7 | 14 | 17 |
| 15 |
| 34 |
WB1736091-1 |
|
|
|
| 36 | 38.89 | 90.7 |
| 17 |
| 12 |
| 34 |
WB1938121 |
|
| FPS135 | 885800CRSE | 38.1 | 53.975 | 120.65 | 24.260 | 18.961 |
| 15.918 |
| 39.675 |
885802 |
|
|
|
| 38.1 | 53.975 | 95.4 | 14.7 | 18.948 | 15.926 |
| 11.3 |
|
885825 |
|
|
|
| 38.1 | 41.275 | 120.65 |
| 18.961 |
| 15.918 |
| 43.26 |
WB1938126 |
|
| FPS470 | 885832RSE | 38.1 | 53.975 | 125.73 | 30.861 | 18.961 | 15.918 | 15.918 | 27.432 | 37.338 |
WB1938127-1 |
|
|
| 885775RSE | 38.1 | 53.975 | 127 | 26.67 | 18.961 | 15.938 | 15.918 | 11.634 | 44.45 |
WB1938127 |
| WK2509 | FPS139 | 885811RSE | 38.1 | 53.975 | 127 | 31.369 | 18.961 |
| 15.918 |
| 38.1 |
885869 |
|
|
|
| 38.1 | 53.975 | 127.48 |
| 18.961 | 15.918 | 15.918 | 13.72 | 39.29 |
WB1938127-2 |
|
|
| 885869RSE | 38.1 | 53.975 | 127.51 | 31.115 | 18.961 | 15.918 | 15.918 | 14.275 | 39.878 |
WB1938132 |
|
|
| 885821BRSE | 38.1 | 53.975 | 132.08 | 29.845 | 18.961 | 15.918 | 15.918 | 12.319 | 43.18 |
WB1938134 |
|
|
| W9B134RSE | 38.1 | 53.975 | 134.05 | 37.605 | 18.961 |
| 15.918 |
| 39.678 |
WB1938134-1 |
|
|
| C9DE8530C | 38.1 | 53.975 | 134.112 | 30.353 | 18.961 |
| 15.918 |
| 47.244 |
WB1938136-2 |
| WK2528-2 |
| 885735RSE | 38.1 | 53.975 | 135.636 | 31.877 | 18.961 |
| 15.918 |
| 47.244 |
WB1938136-1 |
| WK2537-1 | FPS662 | 885737RSE | 38.1 | 53.975 | 136.398 | 36.195 | 18.961 | 15.918 | 15.918 | 12.219 | 43.434 |
WB1938136 |
| WK2538 | FPS138 | 885810RSE | 38.1 | 53.975 | 136.652 | 36.703 | 18.961 | 15.918 | 15.918 | 33.02 | 42.418 |
WB1938137 |
|
|
| 885870RSE | 38.1 | 53.975 | 136.779 | 40.366 | 18.961 | 15.918 | 15.918 | 14.275 | 39.873 |
WB1938140-1 |
| WK2550 | FPS399 | 885821RSE | 38.1 | 53.975 | 139.7 | 35.56 | 18.961 | 15.918 | 15.918 | 15.392 | 47.752 |
WB1938140-2 |
|
|
| W9B140L | 38.1 | 53.975 | 140 | 33.7 | 18.961 | 15.918 | 15.918 | 29 | 49.146 |
WB1938140 |
|
|
| 885720RSE | 38.1 | 53.975 | 140.589 | 39.624 | 18.961 |
| 15.918 |
| 43.815 |
885815 |
|
|
|
| 38.1 | 53.975 | 141.76 |
| 18.961 |
| 15.918 |
| 51.59 |
WB1938142 |
| WK6558 |
| 885842RSE | 38.1 | 53.975 | 141.757 | 43.84 | 18.961 |
| 15.918 |
| 41.021 |
WB1938143-1 |
|
|
| 885815ARSE | 38.1 | 53.975 | 143.256 | 35.305 | 18.961 |
| 15.918 |
| 49.2 |
WB1938143 |
|
|
| 885862ARSE | 38.1 | 53.975 | 143.485 | 30.836 | 18.961 | 15.918 | 15.918 | 12.243 | 45.72 |
WB1938144 |
|
|
| 80DA8530AA | 38.1 | 53.975 | 143.764 | 41.021 | 18.961 | 15.918 | 15.918 | 37.5 | 44.577 |
WB1938145 |
|
|
| 885802RS | 38.1 | 53.975 | 145.796 | 44.704 | 18.961 |
| 15.918 |
| 44.45 |
WB1938145-1 |
| WK2574-2 | FPS366 | 885818RSE | 38.1 | 53.975 | 145.796 | 44.704 | 18.961 |
| 15.918 |
| 40.767 |
WB1938146 |
|
|
| 885747RSE | 38.1 | 53.975 | 146.05 | 36.322 | 18.961 | 15.918 | 15.918 | 13.716 | 51.562 |
WB1938146-1 |
|
|
| 885760RSE | 38.1 | 53.975 | 146.05 | 36.322 | 18.961 | 15.918 | 15.918 | 33.02 | 51.562 |
WB-双列球水泵轴连轴承结构:
天津巨冉轴承有限公司 电话:022-27335410 022-87889556 邮箱:1072182815@qq.com