| 品牌INA | 型号7318AW |
| 内径90mm | 外径190mm |
| 订货号D3180612 | 旧型号无 |
| 厚度43mm | 重量5.06kg |
| 保持架及其材料B内圈引导 | 滚动体列数单列 |
| 滚道类型球面滚道 | 使用特性高速 |
| 轴承材质不锈轴承钢AISI440(9Cr18) | 密封防尘形式2FS |
| 滚动体类型球 | 密封盖无密封 |
| 滚动体钢球 | 精度等级P0 |
| 组配方式DB | 是否跨境货源否 |
| 货号D3180612 |
江苏ina轴承在“人类和汽车技术展览会2016”（25-5月27在泰晤士海在横山国际会议中心），减少了25%和30%比前一个模型。由于稀释，可作为汽油车悬架使用，有望降低纯电动汽车的开发成本。
jiangsu ina bearing at the "human and auto technology exhibition 2016" (25-5 month 27 in the thames sea at the hengshan international conference center), reduced 25% and 30% compared to the previous model. due to dilution, it can be used as gasoline vehicle suspension, which is expected to reduce the development cost of pure electric vehicle.
江苏ina轴承过去，轮毂电机采用摆线针轮减速机，将车轮电机、减速器和轴连接成一排。使用普通的“支柱”悬架轮毂是不可能的，因为电机不能在车轮中缩回。因此，前轮电机型电动车必须专门设计用于悬架。
in the past, jiangsu ina bearings used cycloidal pin gear reducer to connect wheel motor, reducer and shaft into a row. it is impossible to use the ordinary "pillar" suspension hub, because the motor can not be retracted in the wheel. therefore, the front wheel motor type electric vehicle must be specially designed for suspension.
新开发的江苏ina轴承轮毂电机具有改进的结构，具有平行轴齿轮减速器和外轮旋转轴承壳体，使得电机与车轮的轴平行。这样，横向宽度可以比原来的薄。
the newly developed jiangsu ina bearing hub motor has an improved structure with parallel axle gear reducer and outer wheel rotating bearing shell, which makes the motor parallel to the axle of the wheel. in this way, the transverse width can be thinner than the original.
然而，江苏ina轴承结构减小了制动盘与减速器之间的距离，并在制动摩擦下产生高温。高温会导致润滑油变质和齿轮沉积。为此，他开发了一个三维模型的产品，反复模拟，以改善外壳的形状，便于释放和解决热问题。
however, the ina bearing structure of jiangsu reduces the distance between the brake disc and the reducer and generates high temperature under the brake friction. high temperature causes the deterioration of lubricating oil and the deposition of gear. to this end, he developed a three-dimensional model of the product, repeated simulation, to improve the shape of the shell, easy to release and solve the heat problem.
整个模块的宽度约为23厘米，可以放置在17英寸或更高的车轮上。产品输出功率30kw，重量30公斤。通过改变减速器的类型和改进整体结构，重量比原来减少了30%。
the width of the whole module is about 23 centimeters and can be placed on wheels of 17 inches or higher. the maximum output power of the product is 30kw, and the weight is 30 kilos. by changing the type of reducer and improving the overall structure, the weight is reduced by 30% compared with the original.
江苏ina轴承开发了一种新的电动车辆，配备了两个新的前轮轮毂马达，并于2016年4月租用5辆车前往mie和mie。该车改装为铃木飞溅，配备16.5kwh锂离子电池容量。速度为126km/h。
jiangsu ina bearings developed a new electric vehicle equipped with two new front wheel hub motors, and rented 5 cars to mie and mie in april 2016. the car was converted to suzuki splash and equipped with 16.5kwh lithium ion battery capacity. the maximum speed is 126km/h.
文章来自：江苏skf轴承 www.wh-skf.com
the article comes from: jiangsu skf bearing www.wh-skf.com
文章来自：江苏ina轴承 www.ina-china.cn
the article comes from: jiangsu ina bearing www.ina-china.cn
文章来自：江苏nsk轴承 www.klbbearings.com
the article comes from: jiangsu nsk bearing www.klbbearings.com
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