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Home > JDB-2 Solid Lubricant-Inlaid Bushing

JDB-2 Solid Lubricant-Inlaid Bushing

Substrate characteristics

JDB-2 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.

Download the size table
Material organization

CuSn5Zn5Pb5

Material hardness:

80-120HB

Application characteristics

Products of JDB-2 series are mainly for circumstances with low load and high temperature, for example:gemel of fireplace gate, racewahy of baker machines of light industry, machine tools industry and so on.

Solid lubricant
Solid lubricant Cu Sn
SL1 High purity graphite + additives Good wear resistance and chemical stability, the use of temperature <400 ℃ Used in general machinery, used in the atmosphere
SL4 PTFE + additives Very low coefficient of friction and good moisture, the use of temperature <300 ℃ Used in water, sea water lubrication, such as ships, hydraulic arc gate, turbine, pharmaceutical beverage machinery.
The main parameters
Performance Data
Base material CuSn5Zn5Pb5
Maximum temperature 350℃
Max Load Capacity P 60N/mm²
Speed limit V 2m/s
Coefficient of friction u <0.15
Hardness HB 80~100