JDB-3
JDB-3 is made of two kinds of material, steel back sintered with CuSn6Zn6Pb3 powder as
a Lining, then solid lubricant is embedded evenly in it. It is of cost effective and higher crash strength comparing with JDB2 type, its ends can even be welded with machine part and
assemble together. It is suitable for metallurgy machine, construction machine and where oil is hard to be employed. Base material：
Bronze+CuSn6Zn6Pb3
Dynanic load：70N/mm2
Base hardness：HB60~90
Friction Coef.μ：<0.15
Temp. Max.：300℃
Speed limit：2m/s
