WR系列汽车水泵轴连轴承指的是将机械发动机的核心,在大功率、高工率的发展时代,因此,对汽车水泵轴连轴承提出更高的性能要求,如具有较高的抗热性能,更大的承载能力以及良好的密封性能等。要求轴连轴承的具有较高承载能力这样才能给满足水泵在一定转速下对使用寿命的要求,水泵的空间位置受限制,散热面积小,工作条件恶劣,因此轴连轴承应能满足高温下仍能分其次冷却水泵轴承。
汽车水泵轴连轴承装配设计及工艺涉及轴承的使用寿命,为汽车冷却系统提供可靠的保障,在装配设计中注重对轴连轴承的承载力与密封性设计,保障运行的有效性,在装配工艺中注重压装的过程控制,保障轴与装配孔的平衡装配,为钢球的运行提供保障。
汽车水泵轴承特点用途:
1:支撑机械旋转体,降低其运动过程中的摩擦系数,并保证其回转的精度;
2、如果水泵轴承有问题,导致水泵出现问题,那么结果就是没走多远,水温就会达到危险水温;
3、如果不及时停车休息,可能会出现粘钢现象,或者对缸体产生不可修复的破坏。
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 |
WR1630107 |
|
|
|
| 30 | 38.89 | 107 | 21.5 | 15.918 |
| 12 |
| 43 |
WR1630110 |
|
|
|
| 30 | 38.9 | 109.5 |
| 15.918 | 12.038 | 12.038 | 14 | 51.5 |
WR1630110-1 |
|
|
|
| 30 | 38.89 | 110 |
| 15.918 |
|
|
|
|
WR1630115-1 |
|
|
|
| 30 | 38.9 | 115.4 |
| 15.918 |
| 12 |
| 46.1 |
WR1630117 |
|
|
|
| 30 | 38.89 | 116.6 |
| 15.918 |
|
|
|
|
WR1630124 |
|
|
|
| 30 | 38.9 | 124 | 35 | 15.918 | 12 | 12 | 33 | 48 |
WR1630133 |
|
|
|
| 30 | 38.9 | 132.7 |
| 15.918 |
|
|
|
|
WR1630136 |
|
|
|
| 30 | 38.9 | 135.8 |
| 15.918 |
| 12 |
| 61.9 |
WR1630139 |
|
|
|
| 30 | 38.89 | 139 | 23.11 | 15.918 |
|
|
|
|
WR1630148 |
|
|
|
| 30 | 38.89 | 148 | 28.48 | 15.918 |
|
|
|
|
WR1635096 |
|
|
|
| 35 | 38.9 | 96 |
| 15.918 | 12.038 | 12.038 | 15 | 37 |
WR1635101-2 |
|
|
|
| 35 | 39 | 100.5 | 24 | 15.918 |
| 12 |
| 36 |
WR1635101A-1 |
|
|
|
| 35 | 39 | 101 |
| 15.918 |
| 12 |
| 34.8 |
WR1635101 |
|
|
| W7R101B | 35 | 39 | 101 | 25 | 17.5 | 15.918 | 12 | 23.5 | 33.8 |
WR1835103 |
|
|
|
| 35 | 39 | 103.2 | 26.5 | 18 | 15.918 | 12 | 24.5 | 35.7 |
WR1635106 |
|
|
|
| 35 | 39 | 106 | 42 | 17.5 | 15.918 | 12 | 28.5 | 34.8 |
WR1635112 |
|
|
| W7R112B | 35 | 39 | 112 |
| 17.5 | 15.918 | 12 | 41.5 | 40.5 |
WR1835123 |
|
|
|
| 35 | 56 | 122.6 |
| 18 |
| 12 |
| 35.2 |
WR1635124 |
|
|
| W7R124A | 35 | 39 | 124 | 30 | 17.5 | 15.918 | 12 | 39.5 | 28.5 |
WR1938099 |
|
|
|
| 38.1 | 41.275 | 99 | 19.5 | 19 | 15.918 | 12 | 17.5 | 36 |
WR1938101 |
|
|
|
| 38.1 | 37 | 101 |
| 19 | 15.918 | 12 | 23.2 | 36.8 |
WR1938117-2 |
|
|
|
| 38.1 | 41.3 | 117.2 |
| 19 |
| 15.918 |
| 48 |
WR1938117 |
|
|
|
| 38.1 | 41.3 | 117.2 |
| 19 |
| 15.918 |
| 47.4 |
WR1938117-1 |
|
|
|
| 38.1 | 54 | 117.2 |
| 19 |
| 15.918 |
| 43 |
WR1938120 |
|
|
|
| 38.1 | 54 | 120.7 |
| 19 |
| 15.918 |
| 38.4 |
WR1938123 |
|
|
|
| 38.1 | 54 | 123 |
| 19 | 15.918 | 15.918 | 13.5 | 35.5 |
WR1938125 |
|
|
|
| 38.1 | 54 | 125.3 |
| 19 |
| 15.918 |
| 40 |
WR1938126-1 |
|
|
|
| 38.1 | 54 | 126 |
| 19 | 15.918 | 12 | 26.5 | 37 |
WR1938126 |
|
|
|
| 38.1 | 54 | 126 |
| 19 | 15.918 | 15.918 | 14 | 39 |
WR1938128 |
|
|
|
| 38.1 | 54 | 127.7 |
| 19 |
| 15.918 |
| 40 |
WR1938129 |
|
|
|
| 38.1 | 54 | 128.6 |
| 19 |
| 15.918 |
| 54.5 |
WR1938129-1 |
|
|
|
| 38.1 | 54 | 128.7 |
| 19 |
| 15.918 |
| 41.7 |
WR1938129-3 |
|
|
|
| 38.1 | 54 | 129 |
| 19 |
| 15.918 |
| 42.1 |
WR系列一头圆柱滚子一头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