嘉兴中达无油轴承.pdf

COB10 粉末冶金轴承 OIL RETAINING SINTERED BEARING 粉末冶金轴承简介 材料简介 物理机械性能 该产品是以铜粉或铁粉为原料，经模具压制、高温烧结、 性 能 指 标 有关数据 Performance index Data 真空浸油后加工而成。 产品广泛应用于家用电器、电动 最大承载压力 2 工具、纺织机械、化工机械、汽车工业等。 Maximum load capacity 150 N/mm 适用温度范围 o o Its made of bronze or iron powder, mold pressed in high Temperatu re range -60 C~+200 C pressure, sintered in high temperature and soaked in oil by 最高滑动速度 2.5 m/s vacuum. Its used in domestic electric appliances, electric Maximum sl iding speed tools, textiles machinery, chemical machinery and 合金材质 CuSn6-6-3 automobile industry, etc. Al loy mater ial 允许最高PV值 2 2.45 N/m m .m/s Maximum PV value 粉末冶金含油轴承的形状 SHATEF OF SINTERED FUBEARING 材料的种类及金属基体 TYFES OF MATERIAL AND BASIC METAL 材料代号 金属基体 材料的合金成分 MATERIAL CODE BASIC METAL ALLOY COMPOSITION SAE841 COB101 ASTM B438-70 GR1 Type Ⅱ (铜基) DIN30 910 PART3SintA50 Cu87.5~90.5,Fe1.0max,Sn9.5~10.5,P1.75,杂质为0.5 COPPER BASED M