供应K485419滚针轴承 K485425滚针轴承保持架组件K505513.5 K505517
龙威滚针轴承产品可广泛应用于脚轮、轻工、工程机械、冶金矿山、纺织、印刷、包装机械、汽车等领域。LW现拥有多条自动化设备生产线和精密完善的检测设备，各式滚针轴承年生产能力达到1000万套，产品畅销欧美、东南亚、中东等国家和地区，深受用户青睐。LW注重产品品，保证产品，交货期短，能够满足不同客户的需求，真诚期待有意向的贵方与我们进行友好洽谈和合作！
龙威滚针和保持架组件[1] (滚针轴承)是一种独立的滚动元件，其保持架的两引导面间距宽广，既能精确引导滚针，又可保持滚针的正确位置。该类轴承适用于轴和座孔可作为滚道的场合，只须将轴和轴承座孔滚道加工至规定的尺寸精度和几何精度，即可确保小空间的高旋转精度。
LWB needle roller and cage assemblies can be oil or grease lubricated , this depends on the conditions of utilization.
LWB Standard:A greater lubrication protects the cage from humidity and has a greater ability to keep the heat, furthermore it avoids leak of lubricant.
on the other hand it prevents from reaching high speeds that can be obtained from oil lubrication.
with an oil lubrication hihger speeds can be reached but greater leak of lubricant and smaller protection from external factors such as dust cool humidity are present.
    |