JDB-1 solid lubricant embedded bushing is a new type made from strong brass and homogeneously embedded with solid lubricant in it's body. It breaks through the limit of general bearing whose lubrication depends on oil film. So have duty, anti-corrosion, or where oil is hard to be introduced. It's performance doubles both on hardness and wear-friction. It can be used under any kind of  load. When under high load, wear performance degrades accordingly. It's a general-purpose product and be applied under low or high pressure, low or high temperature, and oil, water or dry lubrication. Can be applied in consistent cast machine, rolling machine, conveyor equipment; plastic injection machine, high voltage switch; hoisting supporter, hydraulic gate supporter; paper-making machine, automobile die etc.

Material Structure and compositions:
Solid Lubricant Insert


 
Brass(CuZn24A16)

Material Specification
Base Material Hardness Similar Foreign Code Application conditions
CuZn24Al6 HB230~270 International
So 1338
ASTM Germany Japan
JIS
High Load, Low speed, Commonly used
CuZn24Al6Fe3Mn3 B30~90
C86300
DIN1709
CuZn25Al5/2.0598
H5102
HBsC4


Physical Characteristic

Load Capacity Friction Coef (¦Ì) Temperature max PV Limit Speed Limit(dry) SpeedLimit (oil)
100N/mm2 <0.16 -40~300¡æ 1.65N/mm2 0.4m/s 5m/s

Mechanical Properties
Density
g/cm3
Expansion Coefficient
X10-5/¡æ
Impact tenacity
>KJ/m3
Heat conduction Coefficient
W (m*k)
Elongation
>%
Pressure Resistant Strength
>N/mm2
Elasticity Coefficient
KN/mm2
8.2 1.6~2.0 400~500 38~55 12 755 100~140

Specification Size

Want to know more about our products, please feel free to contact us