| JDB-4铸铁镶嵌轴承是以HT250为基体嵌入固体润滑剂的新产品,是一种典型的省材产品。若在 机械性能要求不是很高的场合可作JDB-2的取代品。能大大降低成本,满足使用要求。如:模具 导柱、注塑机模架等。
JDB-4 is based on cast iron HT250 and embedded with solid lubricant. It is a typical cost saving product. It can be applied as a substitute of JDB-2 in where mechanical demands are not very high, for instance, guide post of mould, mold-frame of plastic injection machine etc. |