The combination of design and material creates a quiet, durable tribo ball bearing for high speeds
由于持续的研究和开发，Igus现在正在引入创新的两组分（2K）球轴承。不需要润滑或维护的Xiros轴承结合了广泛的特性。它不仅具有耐磨性，而且在高速上即使在尺寸上保持稳定。这意味着新的2K塑料滚珠轴承可用于风扇和鼓风机等应用。
At high speeds, ball bearings require resistant materials to withstand the balls’ high centrifugal forces. However, hard materials combined with stainless steel balls can cause vibrations and become noisier. In order to achieve these precise properties, igus combines different designs and materials in an innovative way. The new xiros two-component plastic ball bearing requires no lubrication or maintenance and guarantees quiet operation even at continuously high speeds.
Hard shell, soft core
In the new 2K ball bearing, the blue layer made of xirodur D180 dampens noise. It is also combined with a hard shell, giving the soft, wear-resistant inner material high dimensional stability. Because the soft components are cast into the hard shell of both races, the balls always run on the soft, high-performance plastic during rotary movement and are supported by the shell. The design with undercuts ensures high adhesion for both materials and provides additional stability. Ball spacing is maintained with a wear-resistant cage made of the igus iglide J3 plain bearing material.
与标准的滚珠轴承相比，2K球轴承以高速（例如，以鼓风机或风扇）的高速运行更平稳，更安静。在Igus自己的测试实验室中，测试在高速下的噪声比标准的Xiros Ball轴承少三倍。
Igus的开发商Lena Woelke-Glomb说：“在测试过程中，新的Xiros 2k轴承轴承更安静，大约是B180滚珠轴承的一半。”
与金属溶液不同，摩擦学优化的Igus轴承不需要额外的润滑以保持这种平稳的操作。即使不需要润滑，底环优化的轴承仍以低运营成本的长期使用寿命。2K球轴承可提供10毫米的内径，然后扩展到标准范围，内径为5至12毫米。也可以生产自定义的解决方案和尺寸。接下来的几个月将提供在线配置。
Award-winning design
自1954年以来，IF产品设计奖是由IF国际论坛设计GmbH赞助的世界上最负盛名的设计竞赛之一。由132名成员组成的专家法官小组评估了今年57个国家 /地区的11,000多个意见书。材料和设计的组合给IF产品设计奖的评委留下了深刻的印象，选择Igus两组分球轴承作为赢家。
igus
www.igus.com/info/xiros-two-component-ballawer
Filed Under:轴承提示
