基體材質:CuZn24AL6 等銅質合金
基體硬度:HB230-270
摩擦系數:<0.16
最高使用溫度:300 ℃
極限動載荷:100N/mm2
lm/min的極限載荷:25N/mm2
最高滑動速度:干0.4m/s 油5m/s
使用極限PV值 :3.8N/mm2 *m/s

JDB（500#）soild lubricant embedded bushing

JDB soild lubricant embedded bushing is a new type made from strong brass and homogeneously embedded with solid lubricant in its body. It breaks through the limit of general bearing whose lubrication depends on oil film,So heavy duty, anticorrosion, or where oil is hard to be introduced .lts performance doubles both on hardness and wear-friction. It is now widely applied in successive casting machines,mineral machine,ships,turbogenerators,hydraulic turbines and injection molding machines etc.

Base material:CuZn24AL6
Base Hardness:HB230-270
Friction coef(u):<0.16
Temperature limit :300 ℃
Dynamic load limit:100N/mm2
lLoad limit under lm/min:25N/mm2
Speed limit:(Dry)0.4m/s (Oil)5m/s
PV limit:3.8N/mm2 *m/s