JFB-20


Properties

JFB-20 inlaid bronze bushings, is 5-5-5 bronze matrix, embedded in graphite or MoS2 solid lubricant as a solid lubricant. Due to high power density than brass bronze 5-5-5 high, so in the case of low load high temperature, reflecting very wearable, has been used in fireplace doors, oven raceway, rubber machinery, light industrial machinery, machine tools and other industrial low-load, high-temperature, medium-speed applications.


Technical Data

Base material CuSn5Zn5Pb5
Material hardness 80-120HB
Maximum temperaturet 60N/mm²
Coefficient of friction u <0.15
Max Move Load Capacity 60
Max Sliding Speed 2
Max PV Value Limit 0.5
Density 8.0
Tensile Strength >250
Elongation >4

Einsatzgebiete

JFB-20 suitable for low load position, wear performance worsens greaty when under middle or high load, it can be applied in furnace door linage, furnace, conveyor, tool machines, light industries, etc.

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