JDB-250球墨铸铁轴承,是以HT250为基材嵌入固体润滑剂的新产品,是一种典型的省材产品。若在压力<14.5/mm2时或机械性能要求不是很高的场合,可作JDB-650材料的取代品。能大大地降低成本满足使用要求。例如:模具导柱、注塑机模架等领域完全可以使用。
JDB-250 is based on cast iron HT250.embedded with solid lubricant Very good performance when under low load.Not suitable for middle.high load.A typical cost saving material,can subsitute JDB-650 to be applied in the position without high requirements such as die guider,plastic injection machines etc.