Wrapped bronze sliding bearing, with lubrication pockets in diamond or round shape.
Easy for fitting and lubricating.
High load capacity, high level thermal conductivity.
Good fatigue stength, corrision resistance and abrasion resistance.
lubrcation oil groove or oilhole is available!
Standard or non-standard according to customer demand.
DIN 1494/ ISO3547
HLDB-090 bushings, also named as FB090, FBB090, are wrapped from a cold formed homogenous bronze(CuSn8P) with exceptional material properties, with its surface punched with diamond shaped lubrication indents which are preserved for oil or grease saving. The material is suitable for construction and agricultural machinery application.
|Max. Load||Static||120 N/mm2||Mating Axis||Hardness||>=50 HRC|
|Max.PV||2.8 N/mm2*m/s||Working Temperature||-40~+150℃|
|Tensile Strength||460 N/mm2||Friction Coefficient||0.05~0.25|
|Yield Strength||280 N/mm2||Heat Conduction Coefficient||58 W/(m*k)|
|Hardness||HB 90~150||Thermal Expansion Coefficient||18.5*10-6*K-1|
This type of bushing is widely applied in hoisting machines and other construction machines, automobiles, tractors, trucks, machines tools and some mineral engines, etc.