NSK汽车水泵轴承也称之为NSK轴连轴承,NSK水泵轴承是汽车发动机重要组成,NSK水泵轴承在运转过程中一端受到皮带转动产生径向力而另一端则与叶轮旋转产生不平衡力,而NSK进口水泵轴承作为非标准轴组装性能较好,能够满足运行需求,降低游隙调整空间,实现整车冷却系统运行。在汽车水泵运行过程中水泵的转速高,NSK轴承需具有较高的承载能力,防止联轴器偏心质量引起离心力以及冷却水进入机械密封环等问题,在运行过程中,水泵空间较为有限,运行温度、湿度以及粉尘较多,保障密封性就耐久性,NSK轴连轴承需要在调教较为恶劣情况下运行。在装配过程中还需要精细度较高的压装机与压装工艺,为NSK轴连轴承装配提供可靠保障。
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:
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