Self lubricating bronze bearings

Self lubricating bronze bearings

Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.

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Self lubricating bronze bearings

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

Self Lubricating Bronze Bearings
self-lubricating bronze bushing

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

Copper Plated Self–Lubricating 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.

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