Self lubricating bronze bearings

1 in stock

Copper plate + copper powder + (PTFE + Pb + filler)


Self-lubricating bronze bearings, Outer copper-plated self-lubricating bushing.

Copper Plated SelfLubricating Bearing Sleeve Bushing.

Self Lubricating Bearings – Self Lubricating, Self Lubricating Bushing Bearing Bushing Copper Bushes.

MaterialCopper plate + copper powder + (PTFE + Pb + filler)

Typicai applicatonApplication: metallurgical industry, continuous casting, and rolling mill, concrete machinery and spiral conveyors, etc.

Performance Date
Load capacity P Static load 250N/mm²
Load capacity P Dynamic load 140N/mm²
Load capacity P Oscillation Load 60N/mm²
Max line speed V Dry friction 2.5m/s
Max line speed V Oil lubrication >5m/s
PV value limit Dry friction 1.8N/mm²· m/s
PV value limit Oil lubrication 3.6N/mm²· m/s
Friction coef μ Dry friction 0.08~0.20
Performance Data
Friction coef μ Oil lubrication 0.02~0.12
Mating Axis Hardness >220 HB
Mating Axis Roughness Ra=0.4~1.25
Working temperature -200~+280℃
Thermal conductivity 60W/(m·k)
Heat-expansion Coefficient(Axial) 18×10-6K-1
Outside surface Plating No
We can also develop according to customers’ special requests while out of this table.

Additional information


Custom Size, Extra large, Imperial size, Metric Size

Cylindrical bushes

Solid Bronze Bushing, Bimetal Bushes, Cast Bronze Bushing, Wrapped Bushing


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