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The company's existing products implement international standards, and also provide national cc compulsory certification, US DOT,Germany TL-471 and the European Community E-MARK (ECER16 standard) certification and ISO/TS16949-2009 quality management system certification.

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Product NameNK、NA系列
Product categoryNK, NA series
Product Detail

无内圈滚针轴承RNA、NK型

无内圈滚针轴承适用于径向尺寸受限制的部件中,由于无内圈,与其配合的轴颈表面直接作为滚动面。要求其表面硬度不低于HRC60,表面粗糙度Ra值不大于0.63μm,该种轴承不限制轴或外壳的轴向位移,极限转速较高。

有内圈滚针轴承NA、NKI型

该种轴承由于内圈无挡边,因此可分别安装内圈、外圈、全套滚针和保持架,不限制轴或外壳的轴向位移

由于用保持架将滚针隔开,减少了摩擦,所以可用在转速较高的部件中。


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