Wrapped bronze bushing with lubrication pockets or through holes and grooves.
Easy for fitting and lubricating.
High load capacity, high level thermal conductivity.
Good fatigue stength, corrosion resistance and abrasion resistance.
Additional lubrcation oil groove or oilhole, according to demand!
Cylindrical and flanged bushing, thrust washer, strips.
Standard or non-standard, on demand!
HLDB-091 bushing is made of copper alloy CuZn31Si that is of higher density with its surface punched with oil sockets or grooves, which depends on customer's requirements. This type of bushing has better load capacity, anti-erosion and anti-abrasion capacity.
|Max. Load||90N/mm2||Mating Axis||Hardness||≥50HRC|
|Max Speed (Lubrication)||2m/s||Working Temperature||-100℃~+200℃|
|Yield Strength||230N/mm2||Heat Conduction Coefficient||71W(m*k)-1|
|Hardness||HB90~150||Thermal Expansion Coefficient||19.2*10-6*k-1|
This type of bushing is widely applied in conditions of heavier load but low running velocity, such as on agricultural, construction and engineering machines.